/* =========================================================
   Azizbek Abdurashidov — personal site
   Black · electric blue · chrome · glass
   ========================================================= */

:root {
  --bg: #05070d;
  --bg-2: #0a0f1c;
  --ink: #e9eef7;
  --muted: #8b97ad;
  --dim: #5b667c;
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --blue: #2f6bff;
  --blue-2: #4c8dff;
  --cyan: #4cc9ff;
  --glow: rgba(47, 107, 255, .45);

  --chrome: linear-gradient(100deg, #7d889c 0%, #f5f8fc 16%, #a3aec1 30%, #ffffff 44%, #6c7891 58%, #e3e9f2 74%, #8792a6 100%);
  --chrome-blue: linear-gradient(100deg, #3d6cff 0%, #cfe0ff 18%, #4c8dff 34%, #ffffff 48%, #2f6bff 62%, #a9ccff 78%, #3d5afe 100%);

  /* Syne has no Cyrillic, so Russian letters fall through to Unbounded */
  --font-display: "Syne", "Unbounded", "Inter", system-ui, sans-serif;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --r-xl: 32px;
  --r-lg: 24px;
  --r-md: 16px;
  --pad: clamp(20px, 5vw, 72px);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--blue); color: #fff; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
svg { width: 1.25em; height: 1.25em; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; border-radius: 8px; }
i[data-i18n] { font-style: normal; }
.mono { font-family: var(--mono); font-size: .8rem; letter-spacing: .02em; color: var(--muted); }

/* ---------- Chrome text ---------- */
.chrome {
  background: var(--chrome); background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: #dfe6f0;
  animation: shine 7s linear infinite;
}
.chrome--blue { background-image: var(--chrome-blue); }
@keyframes shine { from { background-position: 0% 50%; } to { background-position: -220% 50%; } }

/* Unbounded (Cyrillic) runs heavier and wider than Syne: step Russian display text down a notch */
html[lang="ru"] :is(h2, h3, .marquee__track span, .stat strong, .mobile-menu a) { font-weight: 600; }
html[lang="ru"] .about__text { font-weight: 500; font-size: clamp(1.35rem, 2.9vw, 2.6rem); }

/* ---------- Glass ---------- */
.glass {
  background: linear-gradient(160deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .015) 60%);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 30px 60px -30px rgba(0, 0, 0, .8);
}
/* Cursor-following light on cards */
.spotlight { position: relative; overflow: hidden; isolation: isolate; }
.spotlight::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, -20%), rgba(76, 141, 255, .18), transparent 60%);
  opacity: 0; transition: opacity .5s var(--ease);
}
.spotlight::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(300px circle at var(--mx, 50%) var(--my, -20%), rgba(140, 180, 255, .7), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .5s var(--ease);
}
.spotlight:hover::before, .spotlight:hover::after { opacity: 1; }

/* ---------- Background ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; will-change: transform; }
.orb--1 { width: 640px; height: 640px; top: -220px; right: -160px; background: radial-gradient(circle, #2f6bff, transparent 68%); }
.orb--2 { width: 520px; height: 520px; top: 55vh; left: -220px; background: radial-gradient(circle, #1b3fb8, transparent 70%); }
.orb--3 { width: 420px; height: 420px; bottom: -160px; right: 18%; background: radial-gradient(circle, #0ea5e9, transparent 70%); opacity: .3; }
.bg__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
}
.bg__noise {
  position: absolute; inset: -50%; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(4) infinite;
}
@keyframes grain { 0% { transform: translate(0, 0); } 25% { transform: translate(-3%, 2%); } 50% { transform: translate(2%, -3%); } 75% { transform: translate(-2%, -1%); } }

/* ---------- Loader ---------- */
.loader { display: none; }
.js .loader {
  position: fixed; inset: 0; z-index: 1000; display: flex; flex-direction: column; justify-content: space-between;
  padding: var(--pad); background: #030409;
}
.loader__top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .8rem; color: var(--muted); }
.loader__brand { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: #fff; }
.loader__count { font-family: var(--font-display); font-weight: 700; font-size: clamp(5rem, 18vw, 14rem); line-height: .9; color: #fff; letter-spacing: -.04em; }
.loader__count small { font-size: .3em; color: var(--blue-2); margin-left: .1em; }
.loader__bar { height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.loader__bar span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Cursor ---------- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .has-cursor, .has-cursor a, .has-cursor button, .has-cursor .slider { cursor: none; }
  .has-cursor .cursor { display: block; }
  .cursor__dot, .cursor__ring { position: fixed; top: 0; left: 0; z-index: 999; pointer-events: none; border-radius: 50%; }
  .cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: #fff; }
  .cursor__ring {
    width: 40px; height: 40px; margin: -20px 0 0 -20px; border: 1px solid rgba(255, 255, 255, .45);
    display: grid; place-items: center;
    transition: width .45s var(--ease), height .45s var(--ease), margin .45s var(--ease), background-color .45s, border-color .45s, backdrop-filter .45s;
  }
  .cursor__label { font: 600 .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #fff; opacity: 0; transition: opacity .3s; }
  .cursor.is-link .cursor__ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(47, 107, 255, .18); border-color: rgba(76, 141, 255, .8); }
  .cursor.is-label .cursor__ring {
    width: 92px; height: 92px; margin: -46px 0 0 -46px; background: rgba(47, 107, 255, .85); border-color: transparent;
    backdrop-filter: blur(6px);
  }
  .cursor.is-label .cursor__label { opacity: 1; }
  .cursor.is-label .cursor__dot { opacity: 0; }
}

/* ---------- Progress ---------- */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200; pointer-events: none; }
.progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform-origin: 0 50%; transform: scaleX(0); box-shadow: 0 0 12px var(--glow); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 18px; left: 50%; z-index: 100;
  display: flex; align-items: center; gap: 6px;
  padding: 6px; border-radius: 999px;
  background: rgba(10, 14, 26, .55); border: 1px solid var(--line);
  backdrop-filter: blur(20px) saturate(160%); -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 20px 40px -20px rgba(0, 0, 0, .8);
  transform: translateX(-50%);
  transition: transform .6s var(--ease), opacity .6s var(--ease);
}
.nav.is-hidden { transform: translate(-50%, -140%); }
.nav__brand {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--line-2);
  font: 700 .95rem var(--font-display);
}
.nav__links { display: flex; gap: 2px; padding: 0 6px; }
.nav__links a, .nav__cta { white-space: nowrap; }
.nav__links a {
  position: relative; padding: .55em 1em; border-radius: 999px; font-size: .88rem; font-weight: 500; color: var(--muted);
  transition: color .35s, background-color .35s;
}
.nav__links a:hover { color: #fff; }
.nav__links a.is-active { color: #fff; background: rgba(255, 255, 255, .08); }
.nav__cta {
  padding: .7em 1.3em; border-radius: 999px; font-size: .88rem; font-weight: 600; color: #fff;
  background: linear-gradient(135deg, var(--blue), #1d4ed8); box-shadow: 0 8px 24px -8px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.nav__menu { display: none; }

/* Language switcher */
.lang { display: flex; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); }
.lang button {
  padding: .45em .7em; border: 0; border-radius: 999px; background: none; cursor: pointer;
  font: 500 .72rem var(--mono); letter-spacing: .06em; color: var(--muted);
  transition: color .35s, background-color .35s;
}
.lang button:hover { color: #fff; }
.lang button[aria-pressed="true"] { color: #fff; background: var(--blue); box-shadow: 0 4px 14px -4px var(--glow); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 90; display: grid; place-items: center;
  background: rgba(5, 7, 13, .8); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  clip-path: circle(0% at calc(100% - 46px) 46px); transition: clip-path .8s var(--ease); pointer-events: none;
}
.mobile-menu.is-open { clip-path: circle(150% at calc(100% - 46px) 46px); pointer-events: auto; }
.mobile-menu nav { display: grid; gap: 6px; text-align: left; }
.mobile-menu a { font: 700 clamp(2rem, 9vw, 3rem)/1.15 var(--font-display); letter-spacing: -.02em; display: flex; align-items: baseline; gap: 14px; }
.mobile-menu small { font: 500 .8rem var(--mono); color: var(--blue-2); }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: .7em;
  padding: 1em 1.6em; border-radius: 999px; font-weight: 600; font-size: .95rem; overflow: hidden; isolation: isolate;
  transition: box-shadow .5s var(--ease), border-color .4s;
}
.btn svg { transition: transform .5s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--chrome {
  color: #05070d;
  background: linear-gradient(110deg, #c9d2e0, #ffffff 30%, #9aa6ba 55%, #f2f5fa 80%, #b7c1d1);
  background-size: 200% 100%; animation: shine 6s linear infinite;
  box-shadow: inset 0 1px 0 #fff, inset 0 -2px 6px rgba(0, 0, 0, .18), 0 14px 34px -12px rgba(140, 170, 255, .55);
}
.btn--chrome:hover { box-shadow: inset 0 1px 0 #fff, inset 0 -2px 6px rgba(0, 0, 0, .18), 0 18px 44px -10px rgba(76, 141, 255, .8); }
.btn--glass { color: #fff; background: rgba(255, 255, 255, .05); border: 1px solid var(--line-2); backdrop-filter: blur(12px); }
.btn--glass:hover { border-color: rgba(76, 141, 255, .7); box-shadow: 0 0 0 4px rgba(47, 107, 255, .12); }
.btn--glass:hover svg { transform: translateY(2px); }

/* ---------- Layout ---------- */
.section { position: relative; padding: clamp(90px, 14vh, 160px) var(--pad); max-width: 1440px; margin: 0 auto; }
.label { display: inline-flex; align-items: center; gap: 12px; font: 500 .8rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 28px; }
.label span { color: var(--blue-2); }
.label::after { content: ""; width: 48px; height: 1px; background: linear-gradient(90deg, var(--blue-2), transparent); }
.title { font-size: clamp(2.6rem, 6.5vw, 5.6rem); font-weight: 700; letter-spacing: -.035em; margin-bottom: clamp(40px, 6vw, 72px); }
.mask { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.mask > * { display: inline-block; }

.tag {
  display: inline-flex; align-items: center; gap: 8px; padding: .4em .9em; border-radius: 999px;
  font: 500 .75rem var(--mono); color: #cfe0ff; background: rgba(47, 107, 255, .12); border: 1px solid rgba(76, 141, 255, .25);
}
.tag--live { color: #b7f5d1; background: rgba(34, 197, 94, .1); border-color: rgba(34, 197, 94, .3); }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills span {
  padding: .4em .85em; border-radius: 999px; font-size: .8rem; color: var(--ink);
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  transition: border-color .35s, background-color .35s;
}
.pills span:hover { border-color: rgba(76, 141, 255, .55); background: rgba(47, 107, 255, .1); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 80px); align-items: center;
  padding: 130px var(--pad) 90px;
}
.status {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px;
  padding: .5em 1em .5em .8em; border-radius: 999px; font: 500 .78rem var(--mono); color: #cfd8e6;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
}
.status__pulse { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }
/* Sized to the copy column, not the window: "Abdurashidov" is ~7.2em wide, so 13.4cqi always fits */
.hero__copy { container-type: inline-size; }
.hero__name { font-size: clamp(2rem, 13.4cqi, 6.6rem); font-weight: 700; letter-spacing: -.04em; line-height: .92; margin-bottom: 30px; }
.hero__role { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: clamp(1.05rem, 1.6vw, 1.3rem); font-weight: 500; margin-bottom: 18px; }
.hero__role .mono { color: var(--blue-2); font-size: .95rem; }
.hero__sep { color: var(--dim); }
.rotator { position: relative; display: inline-grid; color: var(--cyan); overflow: hidden; height: 1.5em; }
.rotator__word { grid-area: 1 / 1; white-space: nowrap; transform: translateY(110%); opacity: 0; }
.rotator__word.is-active { transform: none; opacity: 1; }
.no-anim .rotator__word { transition: none; }
.hero__lead { max-width: 34em; color: var(--muted); font-size: clamp(1rem, 1.3vw, 1.12rem); margin-bottom: 36px; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.socials { display: flex; gap: 10px; }
.social {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line); color: var(--muted);
  transition: color .35s, border-color .35s, background-color .35s, box-shadow .35s;
}
.social svg { width: 20px; height: 20px; }
.social:hover { color: #fff; border-color: rgba(76, 141, 255, .7); background: rgba(47, 107, 255, .14); box-shadow: 0 0 24px -4px var(--glow); }

/* Portrait */
.hero__visual { position: relative; justify-self: center; width: min(430px, 100%); perspective: 1200px; }
.portrait { position: relative; transform-style: preserve-3d; will-change: transform; }
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.portrait__frame {
  position: relative; aspect-ratio: 3 / 4; border-radius: 220px 220px 28px 28px; padding: 2px;
  background: conic-gradient(from var(--angle), #6c7891, #ffffff, #2f6bff, #9aa6ba, #4cc9ff, #ffffff, #6c7891);
  animation: spin 8s linear infinite;
  box-shadow: 0 40px 80px -30px rgba(47, 107, 255, .5);
}
@keyframes spin { to { --angle: 360deg; } }
.portrait__frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%;
  border-radius: 218px 218px 26px 26px;
  filter: grayscale(1) contrast(1.12) brightness(.92);
  transition: filter 1s var(--ease);
}
.portrait__tint {
  position: absolute; inset: 2px; border-radius: 218px 218px 26px 26px; pointer-events: none;
  background: linear-gradient(170deg, rgba(76, 141, 255, .55), rgba(5, 7, 13, .2) 55%, rgba(5, 7, 13, .75));
  mix-blend-mode: color; transition: opacity 1s var(--ease);
}
.portrait__scan {
  position: absolute; inset: 2px; border-radius: 218px 218px 26px 26px; pointer-events: none; overflow: hidden;
  background: linear-gradient(180deg, transparent 40%, rgba(5, 7, 13, .7));
}
.portrait__scan::after {
  content: ""; position: absolute; left: 0; right: 0; height: 30%; top: -30%;
  background: linear-gradient(180deg, transparent, rgba(120, 170, 255, .16), transparent);
  animation: scan 5s var(--ease) infinite;
}
@keyframes scan { 0% { top: -30%; } 60%, 100% { top: 110%; } }
.portrait:hover img { filter: grayscale(0) contrast(1.05) brightness(1); }
.portrait:hover .portrait__tint { opacity: .25; }

.chip {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 14px; border-radius: 18px;
  transform: translateZ(60px);
}
.chip small { display: block; font: 500 .68rem var(--mono); color: var(--muted); letter-spacing: .04em; }
.chip strong { display: block; font-size: .92rem; font-weight: 600; line-height: 1.3; }
.chip__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--blue-2); box-shadow: 0 0 14px var(--blue-2); }
.chip__dot--cyan { background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.chip--1 { left: -64px; top: 46%; }
.chip--2 { right: -54px; top: 64%; }
.chip--3 { left: -20px; bottom: -22px; padding: 12px 18px; }
.chip--3 strong { font: 700 .9rem var(--font-display); letter-spacing: .06em; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: grid; justify-items: center; gap: 10px; font: 500 .7rem var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--dim);
}
.scroll-cue__line { width: 1px; height: 46px; background: var(--line-2); position: relative; overflow: hidden; }
.scroll-cue__line::after { content: ""; position: absolute; left: 0; top: -50%; width: 100%; height: 50%; background: linear-gradient(transparent, var(--cyan)); animation: drip 2s var(--ease) infinite; }
@keyframes drip { to { top: 110%; } }

/* ---------- Marquee ---------- */
.marquee { padding: 30px 0; border-block: 1px solid var(--line); background: rgba(255, 255, 255, .015); overflow: hidden; }
.marquee__row { display: flex; white-space: nowrap; }
.marquee__track { display: flex; align-items: center; gap: 34px; padding-right: 34px; flex-shrink: 0; will-change: transform; }
.marquee__track span { font: 700 clamp(2.2rem, 5vw, 4.2rem)/1.15 var(--font-display); letter-spacing: -.03em; background: var(--chrome); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.marquee__row--outline .marquee__track span { background: none; -webkit-text-fill-color: transparent; -webkit-text-stroke: 1px rgba(160, 190, 255, .45); }
.marquee__track i { font-style: normal; color: var(--blue-2); font-size: 1.6rem; }

/* ---------- About ---------- */
.about__text {
  font: 600 clamp(1.6rem, 3.4vw, 3rem)/1.25 var(--font-display); letter-spacing: -.02em; max-width: 22em;
  margin-bottom: clamp(56px, 8vw, 96px);
}
.about__text .word { display: inline-block; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 30px 26px; border-radius: var(--r-lg); display: grid; gap: 8px; }
.stat strong { font: 700 clamp(2.6rem, 4.5vw, 3.8rem)/1 var(--font-display); letter-spacing: -.04em; background: var(--chrome-blue); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat > span { color: var(--muted); font-size: .92rem; }

/* ---------- Experience (horizontal) ---------- */
.xp { position: relative; }
.xp__pin { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: clamp(90px, 12vh, 130px) 0 60px; overflow: hidden; }
.xp__head { padding: 0 var(--pad); max-width: 1440px; margin: 0 auto; width: 100%; }
.xp__head .title { margin-bottom: clamp(30px, 4vw, 48px); }
/* Native swipe slider by default; GSAP turns it into a pinned scroll-driven track on desktop */
.xp__viewport { width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; padding-bottom: 10px; }
.xp__viewport::-webkit-scrollbar { display: none; }
.xp.is-pinned .xp__viewport { overflow: visible; scroll-snap-type: none; padding-bottom: 0; }
.xp__track { display: flex; gap: 24px; padding: 0 var(--pad); width: max-content; will-change: transform; }
.xp-card { width: min(480px, 82vw); border-radius: var(--r-xl); padding: 34px 32px; display: flex; flex-direction: column; gap: 14px; scroll-snap-align: center; }
.xp-card--wide { width: min(600px, 86vw); }
.xp-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.xp-card__num { font: 700 3rem/1 var(--font-display); color: transparent; -webkit-text-stroke: 1px rgba(160, 190, 255, .35); }
.xp-card h3 { font-size: clamp(1.4rem, 2vw, 1.8rem); }
.xp-card h3 em { font-style: normal; color: var(--muted); font-weight: 600; font-size: .75em; }
.xp-card__org { color: var(--blue-2); font-weight: 500; }
.xp-card ul { display: grid; gap: 10px; margin: 6px 0 10px; }
.xp-card li { position: relative; padding-left: 22px; color: var(--muted); font-size: .95rem; }
.xp-card li::before { content: ""; position: absolute; left: 0; top: .7em; width: 10px; height: 1px; background: var(--blue-2); }
.xp-card li a { color: #fff; border-bottom: 1px solid var(--blue-2); }
.xp-card .pills { margin-top: auto; }
.xp-card--end { justify-content: center; align-items: flex-start; gap: 18px; padding: 34px 20px; width: min(380px, 80vw); }
.xp-card--end h3 { font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 700; }
.xp__progress { margin: 44px var(--pad) 0; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; max-width: 1296px; }
.xp__progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Projects slider ---------- */
.projects { padding-left: 0; padding-right: 0; max-width: none; }
.projects__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; padding: 0 var(--pad); max-width: 1440px; margin: 0 auto; }
.projects__head .title { margin-bottom: clamp(36px, 5vw, 56px); }
.slider-nav { display: flex; align-items: center; gap: 12px; margin-bottom: clamp(36px, 5vw, 56px); }
.slider-nav__count { margin-right: 10px; white-space: nowrap; }
.slider-nav__count b { color: #fff; font-weight: 500; }
.slider-btn {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line-2); color: #fff;
  transition: background-color .35s, border-color .35s, opacity .35s;
}
.slider-btn:hover { background: var(--blue); border-color: var(--blue); }
.slider-btn:disabled { opacity: .3; pointer-events: none; }
.slider { overflow: hidden; padding: 10px 0 30px; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.slider__track { display: flex; gap: 24px; padding: 0 var(--pad); width: max-content; will-change: transform; }
.slider.is-dragging .project { transform: scale(.97); }
.project {
  width: min(520px, 84vw); border-radius: var(--r-xl); overflow: hidden;
  background: linear-gradient(170deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015));
  border: 1px solid var(--line); transition: transform .6s var(--ease), border-color .4s;
}
.project:hover { border-color: rgba(76, 141, 255, .45); }
.project__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #0b1224; }
.project__media img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform 1.2s var(--ease); pointer-events: none; }
.project:hover .project__media img { transform: scale(1.06); }
.project__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(5, 7, 13, .7)); pointer-events: none; }
.project__badge {
  position: absolute; top: 16px; left: 16px; z-index: 1; padding: .35em .9em; border-radius: 999px;
  font: 500 .72rem var(--mono); color: #b7f5d1; background: rgba(5, 7, 13, .6); border: 1px solid rgba(34, 197, 94, .4); backdrop-filter: blur(10px);
}
.project__badge--muted { color: #cfe0ff; border-color: rgba(76, 141, 255, .4); }
.project__body { padding: 26px 28px 30px; display: grid; gap: 12px; }
.project__body h3 { font-size: 1.8rem; }
.project__body > p:not(.mono) { color: var(--muted); font-size: .95rem; }
.project__link { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; font-weight: 600; color: #fff; width: fit-content; border-bottom: 1px solid var(--blue-2); padding-bottom: 2px; }
.project__link svg { transition: transform .4s var(--ease); }
.project__link:hover svg { transform: translate(3px, -3px); }
.slider-progress { margin: 10px var(--pad) 0; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; max-width: 1296px; }
.slider-progress span { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform-origin: 0 50%; transform: scaleX(.25); }

/* Mock UI covers */
.project__media--mock { display: grid; place-items: center; background: radial-gradient(circle at 30% 20%, #1d3a8a, #070b18 70%); }
.project__media--alt { background: radial-gradient(circle at 70% 30%, #0e4a6e, #070b18 70%); }
.mock { width: 82%; border-radius: 14px; overflow: hidden; background: rgba(8, 12, 24, .85); border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .8); transform: perspective(900px) rotateX(8deg) rotateY(-10deg); transition: transform 1s var(--ease); }
.project:hover .mock { transform: perspective(900px) rotateX(0) rotateY(0); }
.mock__bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.mock__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255, 255, 255, .2); }
.mock__bar span { margin-left: 8px; font: 500 .62rem var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.mock__body { display: grid; grid-template-columns: 26% 1fr; min-height: 150px; }
.mock__side { padding: 12px; display: grid; gap: 8px; align-content: start; border-right: 1px solid rgba(255, 255, 255, .06); }
.mock__side b { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, .1); }
.mock__side b:first-child { background: var(--blue); }
.mock__main { display: flex; align-items: center; justify-content: space-around; padding: 14px; gap: 12px; }
.mock__ring { width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--blue-2) 0 87%, rgba(255, 255, 255, .08) 0); }
.mock__ring span { width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center; background: #0a1020; font: 700 .9rem var(--font-display); }
.mock__bars { display: flex; align-items: flex-end; gap: 6px; height: 90px; }
.mock__bars i { width: 12px; height: var(--h); border-radius: 4px 4px 2px 2px; background: linear-gradient(180deg, var(--cyan), var(--blue)); }
.mock__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; }
.mock__cards div { border-radius: 10px; padding: 12px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .08); display: grid; gap: 10px; }
.mock__cards b { font: 600 .66rem var(--font); color: #cfd8e6; }
.mock__cards span { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .1); }
.mock__cards .is-done { border-color: rgba(76, 201, 255, .5); }
.mock__cards .is-done span { background: linear-gradient(90deg, var(--blue), var(--cyan)); }

/* ---------- Education ---------- */
.edu { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.edu-card { border-radius: var(--r-xl); padding: 36px 34px; display: grid; gap: 14px; align-content: start; }
.edu-card__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.edu-card__year { font: 700 clamp(3.4rem, 6vw, 5rem)/1 var(--font-display); letter-spacing: -.05em; }
.edu-card h3 { font-size: clamp(1.35rem, 2vw, 1.75rem); line-height: 1.2; }
.edu-card__org { color: var(--blue-2); font-weight: 500; }
.edu-card__sub { margin-top: 10px; text-transform: uppercase; letter-spacing: .14em; font-size: .7rem; }

/* ---------- Skills bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.bento__item { border-radius: var(--r-xl); padding: 32px 30px; display: grid; gap: 16px; align-content: start; }
.bento__item--tech { grid-column: span 3; }
.bento__item--stack { grid-column: span 3; }
.bento__item--soft { grid-column: span 3; }
.bento__item--lang { grid-column: span 3; }
.bento__icon {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; color: #fff;
  background: linear-gradient(135deg, rgba(47, 107, 255, .9), rgba(29, 78, 216, .6)); box-shadow: 0 10px 30px -10px var(--glow), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.bento__icon svg { width: 24px; height: 24px; }
.bento h3 { font-size: 1.5rem; }
.list { display: grid; gap: 10px; }
.list li { display: flex; gap: 12px; align-items: baseline; color: var(--muted); }
.list li::before { content: "→"; color: var(--blue-2); font-family: var(--mono); }
.stack { display: flex; flex-wrap: wrap; gap: 10px; }
.stack span {
  padding: .55em 1.05em; border-radius: 12px; font: 500 .85rem var(--mono); color: #dbe6ff;
  background: rgba(47, 107, 255, .08); border: 1px solid rgba(76, 141, 255, .22);
  transition: transform .4s var(--ease), background-color .35s, border-color .35s;
}
.stack span:hover { transform: translateY(-3px); background: rgba(47, 107, 255, .2); border-color: rgba(76, 141, 255, .6); }
.langs { display: grid; gap: 18px; }
.lang-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 6px 14px; }
.lang-row span { font-weight: 600; }
.lang-row em { font-style: normal; color: var(--muted); font-size: .85rem; text-align: right; }
.meter { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.meter i { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, .08); position: relative; overflow: hidden; }
.meter i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(0); transform-origin: 0 50%; transition: transform .7s var(--ease) var(--d, 0s); }
.meter.is-on i.is-filled::after { transform: none; }

/* ---------- Contact ---------- */
.contact__title { font-size: clamp(3rem, 9vw, 8rem); font-weight: 700; letter-spacing: -.045em; line-height: .95; margin-bottom: 44px; }
.contact__mail { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-bottom: 56px; }
.contact__email {
  position: relative; font: 600 clamp(1.4rem, 3.4vw, 2.6rem) var(--font-display); letter-spacing: -.02em;
}
.contact__email::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(.25); transform-origin: 0 50%; transition: transform .7s var(--ease); }
.contact__email:hover::after { transform: scaleX(1); }
.copy-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: .7em 1.2em; border-radius: 999px; cursor: pointer;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-2); font-size: .85rem; font-weight: 500;
  transition: border-color .35s, background-color .35s;
}
.copy-btn:hover { border-color: var(--blue-2); background: rgba(47, 107, 255, .14); }
.contact__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.contact-card { position: relative; border-radius: var(--r-lg); padding: 26px 24px; display: grid; gap: 4px; min-height: 180px; align-content: end; }
.contact-card__icon { position: absolute; top: 22px; left: 22px; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: rgba(47, 107, 255, .14); border: 1px solid rgba(76, 141, 255, .3); color: #cfe0ff; }
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card small { font: 500 .72rem var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .12em; }
.contact-card strong { font-weight: 600; font-size: 1.05rem; word-break: break-word; }
.contact-card__arrow { position: absolute; top: 24px; right: 22px; color: var(--muted); transition: transform .5s var(--ease), color .35s; }
a.contact-card:hover .contact-card__arrow { transform: translate(4px, -4px); color: #fff; }
.contact-card__time { position: absolute; top: 26px; right: 22px; color: var(--cyan); }

/* ---------- Footer ---------- */
.footer { position: relative; padding: 40px var(--pad) 30px; overflow: hidden; border-top: 1px solid var(--line); }
/* Font size is fitted to the footer width in main.js; 10.4vw is the no-JS fallback */
.footer__big { display: block; width: fit-content; margin: 0 auto 30px; font: 700 10.4vw/.85 var(--font-display); letter-spacing: -.05em; opacity: .9; white-space: nowrap; }
.footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; color: var(--muted); font-size: .9rem; max-width: 1296px; margin: 0 auto; }
.to-top { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 500; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 300; padding: .8em 1.3em; border-radius: 999px;
  background: rgba(15, 22, 40, .85); border: 1px solid rgba(76, 141, 255, .5); backdrop-filter: blur(14px);
  font-size: .9rem; transform: translate(-50%, 150%); opacity: 0; transition: transform .6s var(--ease), opacity .6s var(--ease);
}
.toast.is-on { transform: translate(-50%, 0); opacity: 1; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav__links a { padding: .55em .75em; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav { left: 16px; right: 16px; transform: none; justify-content: space-between; }
  .nav.is-hidden { transform: translateY(-140%); }
  .nav__links, .nav__cta { display: none; }
  .lang { margin-left: auto; margin-right: 6px; }
  .lang button { padding: .65em .8em; }
  .section { padding-top: 76px; padding-bottom: 76px; }
  .xp__pin { padding-top: 76px; }
  .nav__menu {
    display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2);
    background: rgba(255, 255, 255, .06); cursor: pointer; position: relative; z-index: 2;
  }
  .nav__menu span { display: block; width: 16px; height: 1.5px; background: #fff; transition: transform .5s var(--ease); }
  .nav__menu[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .nav__menu[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

  .hero { grid-template-columns: 1fr; padding-top: 110px; gap: 60px; text-align: left; }
  .hero__visual { order: -1; width: min(330px, 78%); }
  .chip--1 { left: -30px; }
  .chip--2 { right: -30px; }
  .scroll-cue { display: none; }

  /* Experience stays a native swipe slider on touch screens */
  .xp__pin { min-height: 0; padding-bottom: 0; }
  .xp__track { align-items: flex-start; }
  .xp__progress { margin-top: 24px; }

  .projects__head { flex-direction: column; align-items: flex-start; }
  .edu { grid-template-columns: 1fr; }
  .bento__item { grid-column: 1 / -1 !important; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .hero__ctas .btn { flex: 1 1 100%; justify-content: center; }
  .hero__sep { display: none; }
  .rotator { flex-basis: 100%; }
  /* Smaller portrait so the name is on the first screen; chips sit below the face */
  .hero { padding-top: 96px; gap: 36px; }
  .hero__visual { width: min(240px, 64%); }
  .chip { padding: 8px 12px; border-radius: 14px; gap: 9px; }
  .chip strong { font-size: .8rem; }
  .chip--1 { left: -34px; top: auto; bottom: 24%; }
  .chip--2 { right: -34px; top: auto; bottom: 4%; }
  .chip--3 { display: none; }

  .about__text { font-size: 1.3rem; margin-bottom: 40px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 20px 18px; gap: 6px; }
  .stat strong { font-size: 2.4rem; }
  .stat > span { font-size: .82rem; line-height: 1.45; }

  /* Compact contact rows: icon left, text right */
  .contact__grid { grid-template-columns: 1fr; gap: 12px; }
  .contact-card { min-height: 0; padding: 18px 48px 18px 80px; align-content: center; }
  .contact-card__icon { top: 50%; left: 18px; transform: translateY(-50%); }
  .contact-card__arrow { top: 18px; right: 18px; }
  .contact-card__time { position: static; margin-top: 2px; }
  .contact__mail { margin-bottom: 36px; }
  .xp-card, .edu-card, .bento__item { padding: 26px 22px; }
  .slider-btn { width: 48px; height: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
}