:root {
  color-scheme: dark;

  --bg0: #070a12;
  --bg1: #0b1020;

  --card: rgba(12, 14, 26, 0.62);
  --card2: rgba(14, 16, 32, 0.7);

  --stroke: rgba(99, 102, 241, 0.22);
  --stroke2: rgba(79, 140, 255, 0.3);

  --txt: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.72);
  --muted2: rgba(255, 255, 255, 0.62);

  --primary: #4f8cff;
  --accent: #ff4d8d;
  --cyan: #22d3ee;
  --lime: #20e3b2;

  --shadow: 0 18px 55px rgba(0, 0, 0, 0.55);
  --shadow2: 0 30px 120px rgba(0, 0, 0, 0.65);

  --radius: 28px;
  --radius2: 18px;
  --maxw: 1240px;

  --t: 0.26s;
  --t2: 0.48s;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease2: cubic-bezier(0.22, 1, 0.36, 1);

  --ring: 0 0 0 4px rgba(79, 140, 255, 0.28);

  --grid: rgba(255, 255, 255, 0.06);
  --grid2: rgba(255, 255, 255, 0.03);

  --monoicon: #e6edf3;
}

[hidden] {
  display: none !important;
}

:root[data-theme='light'] {
  color-scheme: light;

  --bg0: #f7f9ff;
  --bg1: #eef2ff;

  --card: rgba(255, 255, 255, 0.7);
  --card2: rgba(255, 255, 255, 0.82);

  --stroke: rgba(99, 102, 241, 0.18);
  --stroke2: rgba(79, 140, 255, 0.24);

  --txt: rgba(5, 8, 16, 0.9);
  --muted: rgba(5, 8, 16, 0.7);
  --muted2: rgba(5, 8, 16, 0.58);

  --shadow: 0 18px 55px rgba(10, 20, 45, 0.16);
  --shadow2: 0 30px 120px rgba(10, 20, 45, 0.18);

  --grid: rgba(20, 30, 70, 0.08);
  --grid2: rgba(20, 30, 70, 0.04);

  --monoicon: #0b1020;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
main.hero,
section {
  scroll-margin-top: 120px;
}
html.preload .fade {
  opacity: 1 !important;
  transform: none !important;
}

body {
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  font-size: 18px;
  background: var(--bg0);
  color: var(--txt);
  overflow-x: hidden;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.modal-open {
  overflow: hidden;
}
body.modal-open #topBtn {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translateY(12px) !important;
}

:where(a, button, input, textarea, select, [tabindex]) {
  -webkit-tap-highlight-color: transparent;
}
:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: none;
  box-shadow: var(--ring);
  border-radius: 12px;
}

.p-buttons{
  display:flex;
  gap:10px;
  margin-top:10px;
}

.p-buttons .btn{
  flex:1;
  min-width:0;
  padding:8px 12px;
  font-size:.85rem;
  min-height:36px;
}

.bg {
  position: fixed;
  inset: 0;
  z-index: -10;
  pointer-events: none;
}
.bg::before {
  content: '';
  position: absolute;
  inset: -30%;
  background:
    radial-gradient(950px 720px at 15% 20%, rgba(79, 140, 255, 0.3), transparent 60%),
    radial-gradient(920px 700px at 85% 25%, rgba(255, 77, 141, 0.22), transparent 56%),
    radial-gradient(900px 700px at 80% 80%, rgba(34, 211, 238, 0.18), transparent 60%),
    radial-gradient(950px 720px at 25% 85%, rgba(32, 227, 178, 0.2), transparent 58%);
  filter: blur(90px);
  animation: floaty 34s ease-in-out infinite;
}
.bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 1;
}
#bgCanvas {
  position: fixed;
  inset: 0;
  z-index: -9;
  pointer-events: none;
  opacity: 0.55;
}
@media (prefers-reduced-motion: reduce) {
  #bgCanvas {
    display: none;
  }
}

@keyframes floaty {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  40% {
    transform: translate(4%, -4%) rotate(115deg);
  }
  70% {
    transform: translate(-3%, 4%) rotate(230deg);
  }
}

.container {
  width: min(var(--maxw), calc(100% - 44px));
  margin: 0 auto;
}
section {
  padding: 110px 0;
  position: relative;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3.5px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--cyan));
  z-index: 1300;
  box-shadow: 0 0 24px rgba(79, 140, 255, 0.4);
  transition: width 0.12s linear;
}

nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1400;
  width: calc(100vw - 28px);
  max-width: 1020px;
}
.nav {
  position: relative;
  background: var(--card2);
  backdrop-filter: blur(26px) saturate(180%);
  border: 1px solid var(--stroke);
  border-radius: 999px;
  padding: 12px 14px;
  box-shadow:
    0 10px 34px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all var(--t) var(--ease);
}
@supports (background: color-mix(in srgb, white, transparent)) {
  .nav {
    background: color-mix(in srgb, var(--card2) 78%, transparent);
  }
}
.nav.scrolled {
  border-color: var(--stroke2);
  box-shadow:
    0 14px 46px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.brand {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 30%;
  background: transparent

  font-family: 'Space Grotesk';
  font-weight: 900;
  font-size: 0.96rem;
  letter-spacing: 1px;
  background: transparent;
  user-select: none;
  cursor: pointer;

  transition:
    transform var(--t) var(--ease),
    box-shadow var(--t) var(--ease);
  box-shadow: none;
  color: var(--txt);
}
.brand:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 18px 44px rgba(79, 140, 255, 0.18);
}

.brand-logo {
  width: 100px;
  height: auto;
  display: block;
  object-fit: contain;
  pointer-events: none;

  transform: translateX(3px);
}




.navlinks {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}
.nav a {
  text-decoration: none;
  color: color-mix(in srgb, var(--txt) 78%, transparent);
  font-weight: 800;
  font-size: 1.02rem;
  padding: 10px 14px;
  border-radius: 999px;
  transition: all var(--t) var(--ease);
  position: relative;
  white-space: nowrap;
}
.nav a:hover {
  color: var(--txt);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  transform: translateY(-2px);
}
.nav a.active {
  color: var(--txt);
  background: color-mix(in srgb, var(--primary) 16%, transparent);
}
.nav a.active::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 7px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  box-shadow: 0 0 26px rgba(79, 140, 255, 0.34);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.iconbtn {
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  color: var(--txt);
  border-radius: 999px;
  padding: 10px 12px;
  font-weight: 850;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--t) var(--ease);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}
.iconbtn:hover {
  transform: translateY(-2px);
  border-color: var(--stroke2);
  box-shadow: 0 16px 44px rgba(79, 140, 255, 0.14);
}
.iconbtn.mini {
  padding: 8px 10px;
  box-shadow: none;
}
.iconbtn .iconify {
  font-size: 18px;
}

.iconbtn svg,
.topbtn svg {
  display: block;
}

.hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding-top: 92px;
}
.hero-inner {
  padding: 46px 0 10px;
  text-align: center;
}
.badges {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 24%, transparent);
  color: color-mix(in srgb, var(--txt) 90%, transparent);
  font-weight: 800;
  font-size: 1rem;
  transition: all var(--t) var(--ease);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}
.pill:hover {
  background: color-mix(in srgb, var(--primary) 16%, transparent);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(79, 140, 255, 0.1);
}

.hero-avatar {
  width: clamp(162px, 18vw, 240px);
  height: clamp(162px, 18vw, 240px);
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid var(--stroke2);
  box-shadow:
    0 22px 70px rgba(0, 0, 0, 0.32),
    0 0 44px rgba(79, 140, 255, 0.16);
  background: color-mix(in srgb, var(--card2) 60%, transparent);
  display: block;
  margin: 0 auto 14px;
}

.name {
  font-family: 'Space Grotesk';
  font-weight: 900;
  letter-spacing: -0.05em;
  font-size: clamp(3rem, 6.1vw, 5.2rem);
  margin: 6px 0 10px;
  background: linear-gradient(135deg, var(--txt) 0%, var(--primary) 44%, var(--accent) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 200%;
  animation: nameGradient 8s ease-in-out infinite;
  text-shadow: 0 0 26px rgba(79, 140, 255, 0.1);
  display: inline-block;
  position: relative;
}

.name-gradient {
  background: linear-gradient(90deg, #5b8bff 0%, #8b5cf6 45%, #ff4d8d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.name::after {
  content: '';
  display: block;
  width: 42px;
  height: 2px;
  margin: 12px auto 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 85%, transparent);
  opacity: 0.95;
}

[data-theme='light'] .name::after {
  background: color-mix(in srgb, var(--accent) 70%, #000);
  opacity: 0.8;
}

@keyframes nameGradient {
  0%,
  100% {
    background-position: 0% 50%;
    filter: brightness(1);
  }
  50% {
    background-position: 100% 50%;
    filter: brightness(1.05);
  }
}

.role {
  color: color-mix(in srgb, var(--txt) 78%, transparent);
  font-size: 1.22rem;
  font-weight: 750;
  margin: 6px 0 10px;
  letter-spacing: 0.35px;
  display: inline-block;
  position: relative;
}

.role::after {
  content: '';
  display: block;
  width: 34px;
  height: 2px;
  margin: 10px auto 0;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 85%, transparent);
  opacity: 0.95;
}

[data-theme='light'] .role::after {
  background: color-mix(in srgb, var(--accent) 70%, #000);
  opacity: 0.8;
}
.tagline {
  color: color-mix(in srgb, var(--txt) 80%, transparent);
  font-size: 1.12rem;
  max-width: 920px;
  margin: 0 auto 26px;
  line-height: 1.85;
}

.hero-loop {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  max-width: 920px;
  margin: -10px auto 14px;
  font-size: 0.98rem;
  color: color-mix(in srgb, var(--txt) 78%, transparent);
}
.hero-loop .loop-text {
  font-weight: 800;
  letter-spacing: 0.2px;
}
.hero-loop .loop-cursor {
  margin-left: 2px;
  opacity: 1;
  animation: blink 1s steps(1, end) infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .hero-loop .loop-cursor {
    animation: none;
    opacity: 0.65;
  }
}

.cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.cta .btn:not(.primary) {
  border-color: color-mix(in srgb, var(--txt) 18%, transparent);
  background: color-mix(in srgb, var(--card) 78%, transparent);
}

.cta .btn:not(.primary):hover {
  border-color: color-mix(in srgb, var(--accent) 42%, transparent);
  box-shadow: 0 22px 76px rgba(79, 140, 255, 0.18);
}

[data-theme='light'] .cta .btn:not(.primary) {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(0, 0, 0, 0.12);
}

.cta-ico {
  color: var(--brand, var(--txt));
  border-color: color-mix(in srgb, var(--brand, var(--txt)) 40%, transparent);
}
.iconbtn.cta-ico,
.iconbtn.cta-ico .iconify {
  color: var(--brand, var(--txt)) !important;
}
.cta-ico:hover {
  border-color: color-mix(in srgb, var(--brand, var(--txt)) 70%, transparent);
}

.btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  background: color-mix(in srgb, var(--card) 86%, transparent);
  color: var(--txt);
  transition: all var(--t) var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transform: translateX(-100%);
  transition: transform 0.9s var(--ease);
  opacity: 0.85;
}
.btn:hover {
  transform: translateY(-3px);
  border-color: var(--stroke2);
  box-shadow: 0 18px 60px rgba(79, 140, 255, 0.14);
}
.btn:hover::before {
  transform: translateX(100%);
}
.btn.primary {
  background: linear-gradient(135deg, rgba(79, 140, 255, 1), rgba(255, 77, 141, 0.92));
  border-color: rgba(79, 140, 255, 0.42);
  box-shadow: 0 18px 70px rgba(79, 140, 255, 0.24);
}
.btn.repo {
  min-width: 0;
  min-height: 36px;
  background: linear-gradient(90deg, #5b8bff 0%, #8b5cf6 45%, #ff4d8d 100%);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow:
    0 22px 80px rgba(79, 140, 255, 0.18),
    0 22px 80px rgba(255, 77, 141, 0.14);
  color: #fff;
}
.btn.repo:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn.repo:active {
  transform: translateY(-1px) scale(0.99);
}
.btn.ghost {
  background: transparent;
}
.btn.small {
  padding: 10px 14px;
  font-weight: 900;
}

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px) saturate(180%);
  transition:
    transform var(--t) var(--ease),
    border-color var(--t) var(--ease),
    box-shadow var(--t) var(--ease);
}
@supports (background: color-mix(in srgb, white, transparent)) {
  .card {
    background: color-mix(in srgb, var(--card) 86%, transparent);
  }
}
.card:hover {
  border-color: var(--stroke2);
  box-shadow:
    var(--shadow),
    0 0 0 1px rgba(79, 140, 255, 0.12),
    0 0 44px rgba(79, 140, 255, 0.1);
}

.section-head {
  text-align: center;
  margin-bottom: 44px;
}
.title {
  font-family: 'Space Grotesk', Inter;
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(2.15rem, 4vw, 3.6rem);
  background: linear-gradient(
    135deg,
    var(--txt) 0%,
    color-mix(in srgb, var(--txt) 92%, transparent) 28%,
    var(--primary) 76%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.title.section-title {
  display: inline-block;
  position: relative;
}
.title.section-title::after {
  content: '';
  display: block;
  width: 36px;
  height: 3px;
  margin: 12px auto 0;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--primary) 0%,
    color-mix(in srgb, var(--primary) 55%, var(--accent)) 100%
  );
  box-shadow: 0 10px 30px rgba(79, 140, 255, 0.16);
  opacity: 0.95;
}
:root[data-theme='light'] .title.section-title::after {
  box-shadow: 0 10px 24px rgba(79, 140, 255, 0.14);
  opacity: 0.9;
}
.subtitle {
  margin-top: 10px;
  color: var(--muted2);
  font-size: 1.12rem;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

#about .container {
  max-width: 980px;
}
.about-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  max-width: 760px;
  margin: 26px auto 0;
}
.about-card {
  padding: 34px;
}

.text-grad {
  background: linear-gradient(135deg, var(--txt) 0%, var(--primary) 46%, var(--accent) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-hello {
  margin: 0 0 8px;
  font-family: 'Space Grotesk';
  font-size: 1.62rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--txt);
}

.about-sublead {
  margin: 0 0 12px;
  color: color-mix(in srgb, var(--txt) 78%, transparent);
  font-size: 1.08rem;
  line-height: 1.7;
  font-weight: 650;
}

.about-lead {
  margin: 0 0 18px;
  color: color-mix(in srgb, var(--txt) 72%, transparent);
  line-height: 1.75;
  font-size: 1.04rem;
  font-weight: 600;
}

.about-kicker {
  margin: 18px 0 12px;
  font-weight: 950;
  font-size: 1.06rem;
  color: color-mix(in srgb, var(--primary) 92%, var(--txt));
  letter-spacing: 0;
  text-transform: none;
}

.about-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.about-points li {
  position: relative;
  padding-left: 18px;
  color: color-mix(in srgb, var(--txt) 72%, transparent);
  line-height: 1.75;
  font-size: 1.03rem;
}

.about-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.95), rgba(255, 77, 141, 0.88));
  box-shadow: 0 0 16px rgba(79, 140, 255, 0.12);
}

:root[data-theme='light'] .about-points li::before {
  box-shadow: 0 0 14px rgba(79, 140, 255, 0.14);
}

.about-points strong {
  color: var(--txt);
}

.filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.fbtn {
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  background: color-mix(in srgb, var(--card2) 72%, transparent);
  color: color-mix(in srgb, var(--txt) 80%, transparent);
  padding: 11px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 900;
  transition: all var(--t) var(--ease);
}
.fbtn:hover {
  transform: translateY(-2px);
  border-color: var(--stroke2);
  color: var(--txt);
  box-shadow: 0 16px 44px rgba(79, 140, 255, 0.12);
}
.fbtn.active {
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.98), rgba(255, 77, 141, 0.92));
  border-color: rgba(79, 140, 255, 0.4);
  color: #fff;
  box-shadow: 0 18px 66px rgba(79, 140, 255, 0.18);
}

.project-tools {
  display: flex;
  justify-content: center;
  margin: 14px 0 20px;
}
.search-wrap {
  position: relative;
  width: min(640px, 100%);
}
.search {
  width: 100%;
  padding: 13px 46px 13px 16px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  background: color-mix(in srgb, var(--card2) 40%, transparent);
  color: var(--txt);
  font-weight: 750;
  letter-spacing: 0.2px;
  transition: all var(--t) var(--ease);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.2);
}
.search::placeholder {
  color: var(--muted2);
}
.search:focus {
  outline: none;
  border-color: rgba(79, 140, 255, 0.35);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  box-shadow:
    0 0 0 4px rgba(79, 140, 255, 0.18),
    0 14px 34px rgba(79, 140, 255, 0.1);
}
.search-clear {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  background: color-mix(in srgb, var(--card2) 30%, transparent);
  color: var(--muted);
  font-weight: 900;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all var(--t) var(--ease);
}
.search-clear:hover {
  transform: translateY(-50%) scale(1.06);
  background: color-mix(in srgb, var(--primary) 14%, transparent);
  border-color: rgba(79, 140, 255, 0.25);
  color: var(--txt);
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.p-card {
  overflow: hidden;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}

.p-typebar {
  margin: 14px 14px 12px;
  padding: 10px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  color: color-mix(in srgb, var(--txt) 92%, transparent);
  font-weight: 950;
  font-size: 0.86rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.p-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow:
    var(--shadow2),
    0 0 0 1px rgba(79, 140, 255, 0.1);
}
.p-card::after {
  content: '';
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(
      420px 220px at var(--mx, 50%) var(--my, 40%),
      rgba(255, 255, 255, 0.1),
      transparent 60%
    ),
    linear-gradient(135deg, rgba(79, 140, 255, 0.08), rgba(255, 77, 141, 0.06));
  opacity: 0;
  transition: opacity var(--t2) var(--ease2);
  pointer-events: none;
}
.p-card:hover::after {
  opacity: 1;
}

.p-top {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background:
    radial-gradient(
      800px 260px at 30% 0%,
      color-mix(in srgb, var(--primary) 22%, transparent),
      transparent 55%
    ),
    linear-gradient(135deg, rgba(79, 140, 255, 0.16), rgba(255, 77, 141, 0.12));
  border-bottom: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  aspect-ratio: 16/9;
  transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform var(--t2) var(--ease2);
}
@supports not (aspect-ratio: 16/9) {
  .p-top {
    height: 170px;
  }
}
.p-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transform: scale(1.02);
  transition: transform var(--t2) var(--ease2);
}
.p-card:hover .p-img {
  transform: scale(1.07);
}

.p-fallback {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(255, 77, 141, 0.14));
  border: 1px solid var(--stroke2);
  box-shadow:
    0 18px 60px rgba(79, 140, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.p-fallback .iconify {
  font-size: 32px;
}

.p-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}
.ptype {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, transparent);
  color: color-mix(in srgb, var(--txt) 90%, transparent);
  font-weight: 950;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.p-body h3 {
  margin-top: 0;
  font-size: 1.08rem;
  font-weight: 950;
}
.p-body p {
  margin-top: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.p-impact {
  margin: 10px 0 10px;
  color: color-mix(in srgb, var(--txt) 86%, transparent);
  font-weight: 650;
  line-height: 1.5;
  font-size: 0.98rem;
}

.p-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 14px;
}

.p-tags .tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted2);
  font-size: 0.88rem;
  line-height: 1.1;
  user-select: none;
}

.p-body .btn {
  margin-top: auto;
  align-self: flex-start;
}

.p-body{
  display:flex;
  flex-direction:column;
  height:100%;
}

.p-footer{
  margin-top:auto;
  display:flex;
  flex-direction:column;
  gap:12px;
}

.projects-meta {
  margin-top: 18px;
  text-align: center;
  color: var(--muted2);
  font-weight: 800;
}
.projects-actions {
  margin-top: 18px;
  display: flex;
  justify-content: center;
}

.core-stack {
  padding: 18px;
  margin-top: 26px;
}

.core-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 10px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  margin-bottom: 14px;
}

.core-head h3 {
  font-family: 'Space Grotesk', Inter, system-ui;
  font-weight: 950;
  letter-spacing: -0.01em;
  font-size: 1.08rem;
  margin: 0;
  color: color-mix(in srgb, var(--txt) 94%, transparent);
}

.core-head p {
  margin: 0;
  color: var(--muted2);
  font-weight: 800;
  font-size: 0.96rem;
}

.core-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  padding: 6px 10px 2px;
}

.chip-card {
  --accent: var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 14px;
  min-height: 112px;
  border-radius: 18px;
  text-align: center;
  background: color-mix(in srgb, var(--card2) 82%, transparent);
  border: 2px solid color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px) saturate(170%);
  transition:
    transform var(--t) var(--ease),
    border-color var(--t) var(--ease),
    background var(--t) var(--ease),
    box-shadow var(--t) var(--ease);
}

.chip-ico {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
}

.chip-ico .iconify {
  font-size: 22px;
}

.chip-label {
  font-weight: 950;
  font-size: 0.96rem;
  letter-spacing: 0.1px;
  line-height: 1.15;
  color: color-mix(in srgb, var(--txt) 92%, transparent);
}

.chip-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--card2) 88%, transparent);
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.45);
}

.chip-card[data-accent='python'] {
  --accent: var(--cyan);
}
.chip-card[data-accent='llm'] {
  --accent: #f59e0b;
}
.chip-card[data-accent='sql'] {
  --accent: #6366f1;
}
.chip-card[data-accent='data'] {
  --accent: #0ea5e9;
}
.chip-card[data-accent='training'] {
  --accent: #f97316;
}
.chip-card[data-accent='pytorch'] {
  --accent: #ef4444;
}

.chip-card[data-accent='utils'] {
  --accent: #bd8deb;
}
.chip-card[data-accent='pydantic'] {
  --accent: #a855f7;
}
.chip-card[data-accent='postgres'] {
  --accent: #8b5cf6;
}
.chip-card[data-accent='docker'] {
  --accent: #38bdf8;
}
.chip-card[data-accent='linuxgit'] {
  --accent: #64748b;
}
.chip-card[data-accent='ui'] {
  --accent: #94a3b8;
}
.chip-card[data-accent='mlflow'] {
  --accent: #3b82f6;
}
.chip-card[data-accent='version-control'] {
  --accent: #10b981;
}

@media (max-width: 520px) {
  .core-chips {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }
}

.core-actions {
  display: flex;
  justify-content: center;
  margin-top: 12px;
  padding-top: 14px;
  border-top: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
}

#fullTech.tech-grid.v2 {
  margin-top: 22px;
}

.tech-grid.v2 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.tech-card {
  padding: 18px;
}

.tech-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  margin-bottom: 14px;
}

.tech-ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(255, 77, 141, 0.14));
  border: 1px solid var(--stroke2);
  box-shadow: 0 12px 34px rgba(79, 140, 255, 0.12);
  color: color-mix(in srgb, var(--txt) 92%, transparent);
}
.tech-ico .iconify {
  font-size: 20px;
}

.tech-head h3 {
  font-family: 'Space Grotesk', Inter, system-ui;
  font-weight: 950;
  letter-spacing: -0.01em;
  font-size: 1.08rem;
  margin: 0;
  color: color-mix(in srgb, var(--txt) 94%, transparent);
}
.tech-head p {
  margin: 4px 0 0;
  color: var(--muted2);
  font-weight: 750;
  font-size: 0.96rem;
}

.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.tech-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--card2) 70%, transparent);
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  color: color-mix(in srgb, var(--txt) 88%, transparent);
  font-size: 0.94rem;
  line-height: 1.4;
  font-weight: 850;
  letter-spacing: 0.15px;
  transition:
    transform var(--t) var(--ease),
    border-color var(--t) var(--ease),
    box-shadow var(--t) var(--ease),
    background var(--t) var(--ease);
}

.tech-list li:hover {
  transform: translateY(-2px);
  border-color: var(--stroke2);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  box-shadow: 0 18px 52px rgba(79, 140, 255, 0.12);
}

.tech-list .dot {
  width: 10px;
  height: 10px;
  border-radius: 99px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 22px rgba(79, 140, 255, 0.35);
  flex: 0 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
  max-width: 1020px;
  margin-left: auto;
  margin-right: auto;
}
.contact {
  padding: 16px 14px;
  text-decoration: none;
  text-align: center;
  display: grid;
  place-items: center;
  gap: 6px;
  border-radius: 20px;
  min-height: 86px;
  transition: all 0.3s var(--ease);
}
.contact h4 {
  font-weight: 950;
  font-size: 1.02rem;
}
.contact p {
  color: var(--muted2);
  font-weight: 800;
}
.contact:hover {
  transform: translateY(-5px);
  border-color: var(--stroke2);
  box-shadow: 0 22px 80px rgba(79, 140, 255, 0.14);
}
.contact:focus-visible {
  outline: 2px solid rgba(79, 140, 255, 0.55);
  outline-offset: 4px;
}

.social-row .social-link {
  flex: 1;
  justify-content: center;
}

.social-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 18px auto 0;
  max-width: 420px;
}

.social-link {
  --brand: var(--txt);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border: 1px solid color-mix(in srgb, var(--brand) 22%, var(--stroke2));
  border-radius: 999px;
  background: var(--card2);
  background: color-mix(in srgb, var(--card2) 60%, transparent);
  text-decoration: none;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}
.social-link:hover {
  transform: translateY(-2px);
  background: var(--card2);
  background: color-mix(in srgb, var(--card2) 70%, transparent);
  border-color: color-mix(in srgb, var(--brand) 55%, var(--stroke2));
  box-shadow: 0 18px 70px color-mix(in srgb, var(--brand) 12%, transparent);
}

.social-link.icon-only {
  gap: 0;
  padding: 13px 14px;
}

.social-ico {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--brand);
}
.social-ico .iconify {
  width: 24px;
  height: 24px;
}
.social-ico svg {
  width: 24px;
  height: 24px;
  display: block;
}
.txt-ico {
  font-weight: 950;
  font-size: 19px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.social-label {
  font-weight: 900;
  font-size: 1.06rem;
  letter-spacing: 0.2px;
  color: color-mix(in srgb, var(--brand) 70%, var(--txt));
}

:root[data-theme='light'] .social-link[aria-label='GitHub'],
:root[data-theme='light'] .social-link[aria-label='X'] {
  --brand: #0f172a !important;
}

@media (max-width: 520px) {
  .social-row {
    gap: 16px;
  }
  .social-ico {
    width: 26px;
    height: 26px;
  }
  .social-ico .iconify {
    width: 24px;
    height: 24px;
  }
}

.site-footer {
  padding: 44px 0 52px;
  border-top: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  background: color-mix(in srgb, var(--card2) 36%, transparent);
}
.foot {
  text-align: center;
}
.copy {
  margin: 0;
  color: color-mix(in srgb, var(--txt) 86%, transparent);
  font-weight: 750;
}
.xlink {
  margin-top: 18px;
  display: inline-block;
  color: var(--muted2);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0.14em;
  transition: all 0.3s var(--ease);
}
.xlink:hover {
  color: var(--txt);
  transform: translateY(-1px);
}

.topbtn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--card) 62%, transparent);
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  box-shadow: 0 24px 86px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(10px) saturate(1.15);
  -webkit-backdrop-filter: blur(10px) saturate(1.15);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--t) var(--ease);
  z-index: 1300;
  user-select: none;
  color: color-mix(in srgb, var(--accent) 88%, #fff);
}

.topbtn .iconify {
  font-size: 20px;
}

[data-theme='light'] .topbtn {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 24px 86px rgba(0, 0, 0, 0.18);
  color: color-mix(in srgb, var(--accent) 75%, #000);
}

.topbtn:hover {
  transform: translateY(0) scale(1.06);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  box-shadow: 0 30px 96px rgba(79, 140, 255, 0.18);
}

.topbtn.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
}
.modal.show {
  display: block;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(6px);
}
:root[data-theme='light'] .modal-backdrop {
  background: rgba(30, 40, 70, 0.2);
}

.modal-card {
  position: relative;
  width: min(980px, calc(100% - 24px));
  margin: 72px auto 24px;
  background: color-mix(in srgb, var(--card2) 84%, transparent);
  border: 1px solid var(--stroke2);
  border-radius: 24px;
  box-shadow: var(--shadow2);
  padding: 16px;
  max-height: calc(100vh - 96px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.modal-type {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--primary) 26%, transparent);
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  font-weight: 950;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.modal-title {
  margin-top: 10px;
  font-weight: 950;
  font-size: 1.3rem;
}
.modal-desc {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.7;
}
.modal-body {
  margin-top: 14px;
  display: grid;
  gap: 14px;
  flex: 1;
  overflow: auto;
  padding-right: 2px;
  padding-bottom: 6px;
}
.modal-media {
  width: 100%;
  height: clamp(180px, 34vh, 420px);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  background:
    radial-gradient(
      900px 240px at 30% 0%,
      color-mix(in srgb, var(--primary) 20%, transparent),
      transparent 55%
    ),
    linear-gradient(135deg, rgba(79, 140, 255, 0.14), rgba(255, 77, 141, 0.1));
  display: grid;
  place-items: center;
}
.modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.modal-block {
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  background: color-mix(in srgb, var(--card) 74%, transparent);
  border-radius: 18px;
  padding: 12px;
}
.modal-block h4 {
  font-weight: 950;
  margin-bottom: 8px;
  font-family: 'Space Grotesk';
}
.modal-block p {
  color: var(--muted);
  line-height: 1.8;
}
.modal-block ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}
.modal-block li {
  color: var(--muted);
  line-height: 1.7;
  font-weight: 750;
}
.taggrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  background: color-mix(in srgb, var(--card2) 60%, transparent);
  color: color-mix(in srgb, var(--txt) 88%, transparent);
  font-weight: 850;
  letter-spacing: 0.12px;
  font-size: 0.92rem;
}

@media (max-width: 720px) {
  .taggrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .taggrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .taggrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.modal-foot {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  background: color-mix(in srgb, var(--card2) 92%, transparent);
}

.fade {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
  transition-delay: var(--d, 0ms);
}
.fade.in {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .tech-grid.v2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 900px) {
  .modal-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .navlinks {
    display: none;
  }
  section {
    padding: 86px 0;
  }

  .grid3 {
    grid-template-columns: 1fr;
  }
  .p-typebar {
    font-size: 0.82rem;
  }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 520px) {
  .container {
    width: min(var(--maxw), calc(100% - 28px));
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .tech-grid.v2 {
    grid-template-columns: 1fr;
  }
}

@media (hover: none) {
  .p-card:hover {
    transform: none;
  }
  .btn:hover {
    transform: none;
  }
  .nav a:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

:root[data-theme='light'] .bg::before {
  background:
    radial-gradient(950px 720px at 15% 20%, rgba(79, 140, 255, 0.18), transparent 62%),
    radial-gradient(920px 700px at 85% 25%, rgba(255, 77, 141, 0.14), transparent 58%),
    radial-gradient(900px 700px at 80% 80%, rgba(34, 211, 238, 0.12), transparent 62%),
    radial-gradient(950px 720px at 25% 85%, rgba(32, 227, 178, 0.14), transparent 60%);
  filter: blur(110px);
}
:root[data-theme='light'] #bgCanvas {
  opacity: 0.28;
}

.nav-toggle {
  display: none;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .navlinks {
    position: absolute;
    top: 68px;
    left: 12px;
    right: 12px;
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    border-radius: 22px;
    border: 1px solid var(--stroke2);
    background: color-mix(in srgb, var(--card2) 92%, transparent);
    backdrop-filter: blur(26px) saturate(180%);
    box-shadow: 0 20px 54px rgba(0, 0, 0, 0.38);
  }

  .navlinks.open {
    display: flex;
  }

  .nav a {
    width: 100%;
    justify-content: center;
  }
}

.site-footer {
  padding: 44px 0 28px;
  border-top: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  background: color-mix(in srgb, var(--card2) 36%, transparent);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 22px;
  align-items: start;
  padding-bottom: 22px;
  border-bottom: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
}

.footer-brand {
  min-width: 0;
  margin-left: -10px;
}

.footer-logo {
  font-family:
    'Space Grotesk',
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  font-weight: 950;
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 1.42rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: 0 0 14px rgba(124, 58, 237, 0.22);
}

.footer-note {
  margin: 12px 0 0;
  color: var(--muted2);
  line-height: 1.75;
  max-width: 46ch;
  font-weight: 650;
}

.footer-col {
  display: grid;
  gap: 10px;
}

.footer-head {
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.92rem;
  color: color-mix(in srgb, var(--txt) 86%, transparent);
  position: relative;
  display: inline-block;
}
.footer-head::after {
  content: '';
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 10px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 85%, transparent);
  opacity: 0.95;
}
[data-theme='light'] .footer-head::after {
  background: color-mix(in srgb, var(--accent) 70%, #000);
  opacity: 0.75;
}

.footer-subhead {
  margin-top: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.76rem;
  color: var(--muted2);
}

.footer-col a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.02rem;
  line-height: 1.35;
  transition: all var(--t) var(--ease);
}

.footer-col a:hover {
  color: var(--txt);
  transform: translateY(-1px);
}

.footer-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  background: color-mix(in srgb, var(--card2) 64%, transparent);
  color: color-mix(in srgb, var(--txt) 88%, transparent);
  font-weight: 850;
  letter-spacing: 0.12px;
  font-size: 0.92rem;
}

.footer-icons {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  align-items: center;
}

.footer-icons a,
.footer-icons button {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--txt) 12%, transparent);
  background: color-mix(in srgb, var(--card2) 72%, transparent);
  color: var(--brand, color-mix(in srgb, var(--txt) 88%, transparent));
  text-decoration: none;
  transition: all var(--t) var(--ease);
}

.footer-icons button {
  appearance: none;
  padding: 0;
  cursor: pointer;
}

.footer-icons a:hover,
.footer-icons button:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--brand, var(--accent)) 55%, transparent);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
}

:root[data-theme='light'] .footer-icons a,
:root[data-theme='light'] .footer-icons button {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(5, 8, 16, 0.14);
  box-shadow: 0 12px 30px rgba(10, 20, 45, 0.1);
}

:root[data-theme='light'] .footer-icons a:hover,
:root[data-theme='light'] .footer-icons button:hover {
  box-shadow: 0 18px 44px rgba(10, 20, 45, 0.14);
}

.footer-icons .iconify {
  width: 19px;
  height: 19px;
}

.footer-icons a[aria-label='Kaggle'] .iconify {
  width: 24px;
  height: 24px;
}

.footer-bottom {
  padding-top: 18px;
  text-align: center;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(8px);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--txt) 14%, transparent);
  color: var(--txt);
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 900;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--t) var(--ease),
    transform var(--t) var(--ease);
  z-index: 90;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.25);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 1100px) {
  .footer-inner {
    grid-template-columns: 1.7fr 1fr 1.2fr;
  }
}

@media (max-width: 820px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-note {
    max-width: none;
  }
}

.hero-inner .name {
  display: block;
  width: fit-content;

  margin: 6px auto 2px;
}
.hero-inner .role {
  display: block;
  width: fit-content;
  margin: 0 auto 10px;
}

.hero-inner .name::after {
  display: none;
}
.hero-divider {
  width: clamp(170px, 24vw, 260px);
  height: 3px;
  margin: 2px auto 12px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--primary) 86%, transparent),
    color-mix(in srgb, var(--accent) 86%, transparent)
  );
  opacity: 0.9;
}

[data-theme='light'] .hero-divider {
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--primary) 60%, #000),
    color-mix(in srgb, var(--accent) 60%, #000)
  );
  opacity: 0.75;
}
.hero-inner .role::after {
  margin: 8px auto 0;
}

.hero-loop {
  flex-wrap: wrap;
}
.hero-loop .loop-text {
  text-align: center;
  line-height: 1.4;
}

.nav {
  padding: 9px 12px;
  gap: 10px;
}
.brand {
  width: 44px;
  height: 44px;

  font-size: 1.08rem;
  letter-spacing: 0.1em;
  background: color-mix(in srgb, var(--card) 70%, transparent);
  border-color: color-mix(in srgb, var(--primary) 26%, transparent);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
  position: relative;
  overflow: hidden;
}
.brand .brand-text {
  display: inline-block;
  font-weight: 950;
  background: linear-gradient(135deg, #76b5ff, #ff71c8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: none;
}
.brand::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.65;
  pointer-events: none;
}
.brand:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 16px 44px rgba(79, 140, 255, 0.16);
}

.nav a {
  font-size: 0.98rem;
  padding: 9px 12px;
}
.nav a.active {
  background: color-mix(in srgb, var(--primary) 22%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.nav a.active::after {
  left: 50%;
  right: auto;
  width: 28px;
  transform: translateX(-50%);
  bottom: 6px;
}

.nav-actions {
  gap: 6px;
}

.nav-actions .iconbtn.mini {
  width: 40px;
  height: 40px;
  padding: 0;
  justify-content: center;
}

.nav.scrolled {
  padding: 7px 10px;
  gap: 8px;
  border-color: color-mix(in srgb, var(--primary) 24%, transparent);
}
.nav.scrolled .brand {
  width: 56px;
  height: 56px;
  font-size: 0.88rem;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
}
.nav.scrolled a {
  font-size: 0.95rem;
  padding: 8px 10px;
}
.nav.scrolled .nav-actions .iconbtn.mini {
  width: 36px;
  height: 36px;
}
.nav.scrolled a.active::after {
  width: 26px;
  bottom: 5px;
}

[data-theme='light'] .brand {
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(0, 0, 0, 0.12);
}

[data-theme='light'] .nav-actions .iconbtn.mini {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(0, 0, 0, 0.14);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
}

.qa-wrap {
  display: grid;
  gap: 14px;
}

.qa-item {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius2);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

:root[data-theme='light'] .qa-item {
  box-shadow: 0 14px 50px rgba(10, 20, 45, 0.12);
}

.qa-item summary {
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  user-select: none;
  color: var(--txt);
  font-weight: 650;
  letter-spacing: 0.01em;
}

.qa-item summary::-webkit-details-marker {
  display: none;
}

.qa-item summary::after {
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid color-mix(in srgb, var(--txt) 75%, transparent);
  border-bottom: 2px solid color-mix(in srgb, var(--txt) 75%, transparent);
  transform: rotate(45deg);
  transition: transform var(--t) var(--ease);
  flex: 0 0 auto;
  margin-left: 6px;
}

.qa-item[open] summary::after {
  transform: rotate(-135deg);
}

.qa-item .qa-body {
  padding: 0 16px 14px 16px;
  color: var(--muted);
}

.qa-item .qa-body p {
  margin: 0;
  line-height: 1.6;
}

.qa-item:hover {
  border-color: color-mix(in srgb, var(--primary) 45%, var(--stroke));
}

.qa-item[open] {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--card2) 92%, transparent),
    var(--card)
  );
  border-color: color-mix(in srgb, var(--primary) 55%, var(--stroke));
}

@media (max-width: 720px) {
  .qa-item summary {
    padding: 13px 14px;
    font-weight: 640;
  }
  .qa-item .qa-body {
    padding: 0 14px 13px 14px;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 40px;
}

.service-card {
  padding: 18px;
}

.service-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 10px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--txt) 10%, transparent);
  margin-bottom: 14px;
}

.service-ico {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(79, 140, 255, 0.22), rgba(255, 77, 141, 0.14));
  border: 1px solid var(--stroke2);
  box-shadow: 0 12px 34px rgba(79, 140, 255, 0.12);
  color: color-mix(in srgb, var(--txt) 92%, transparent);
}

.service-ico .iconify {
  font-size: 20px;
}

.service-head h3 {
  font-family: 'Space Grotesk', Inter, system-ui;
  font-weight: 950;
  letter-spacing: -0.01em;
  font-size: 1.08rem;
  margin: 0;
  color: color-mix(in srgb, var(--txt) 94%, transparent);
}

.service-desc {
  margin: 0;
  padding: 0 10px 10px;
  color: var(--muted2);
  font-weight: 760;
  font-size: 0.98rem;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.cv-section {
  padding: 120px 0 70px;
}

.cv-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.cv-title {
  margin: 0;
  font-size: 2.1rem;
}

.cv-sub {
  margin: 6px 0 0;
  color: color-mix(in srgb, var(--txt) 70%, transparent);
  font-weight: 750;
}

.cv-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cv-frame {
  height: min(78vh, 940px);
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--stroke2);
  background: color-mix(in srgb, var(--card2) 90%, transparent);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.cv-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.cv-foot {
  margin-top: 14px;
}

.cv-note {
  margin: 0;
  font-size: 0.95rem;
  color: color-mix(in srgb, var(--txt) 68%, transparent);
  font-weight: 650;
}

@media (max-width: 720px) {
  .cv-title {
    font-size: 1.7rem;
  }
  .cv-frame {
    height: 78vh;
  }
}