/* =========================================================
   Eric Vasavada — Portfolio v2
   Design system + page styles
   ========================================================= */

@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

:root {
  color-scheme: dark;

  --bg: #050507;
  --bg-2: #0b0c11;
  --surface: rgba(255, 255, 255, .035);
  --surface-2: rgba(255, 255, 255, .065);
  --line: rgba(255, 255, 255, .09);
  --line-2: rgba(255, 255, 255, .16);
  --text: #f4f4f6;
  --muted: #9d9fac;
  --dim: #686a76;
  --volt: #d4ff3a;
  --volt-ink: #0c0e02;
  --cyan: #40e0ff;
  --violet: #8c6bff;
  --pink: #ff5fcf;
  --holo: linear-gradient(110deg, var(--cyan), var(--violet) 50%, var(--pink));

  --font-display: "Unbounded", "Geist", system-ui, sans-serif;
  --font-body: "Geist", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", "Times New Roman", serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --radius: 28px;
  --radius-sm: 16px;
  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1440px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html:not(.lenis) { scroll-behavior: smooth; }

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4 { font-weight: inherit; line-height: 1.1; }
em { font-style: normal; }
[hidden] { display: none !important; }

::selection { background: var(--volt); color: var(--volt-ink); }
:focus-visible { outline: 2px solid var(--volt); outline-offset: 3px; border-radius: 8px; }

/* Lenis */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; }
.lenis.lenis-stopped { overflow: hidden; }

.skip {
  position: fixed; left: 16px; top: -80px; z-index: 1000;
  background: var(--volt); color: var(--volt-ink);
  padding: 12px 18px; border-radius: 999px; font-weight: 600;
  transition: top .3s var(--ease);
}
.skip:focus { top: 16px; }

.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout primitives ---------- */
.wrap { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; }
main { position: relative; z-index: 2; }
.section { position: relative; padding-block: clamp(96px, 16vh, 200px); }

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 .74rem/1.4 var(--font-mono);
  letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow .num { color: var(--volt); }
.eyebrow .num::after { content: ""; display: inline-block; width: 28px; height: 1px; margin-left: 10px; vertical-align: middle; background: var(--line-2); }

.h-section {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.3rem, 6.2vw, 5.8rem);
  line-height: .98;
  letter-spacing: -.045em;
}
.h-section em, .hero-lead em, .statement-text em, .footer-title em, .page-title em, .lead em, .about-big em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.01em;
}
.h-section em { font-size: 1.08em; }

.lead { font-size: clamp(1.05rem, 1.35vw, 1.3rem); line-height: 1.55; color: var(--muted); max-width: 46ch; }
.muted { color: var(--muted); }

.sec-head { display: grid; gap: 22px; margin-bottom: clamp(48px, 7vw, 96px); }
.sec-head.center { justify-items: center; text-align: center; }
.sec-head.center .lead { margin-inline: auto; }
.sec-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap; }

/* Split text */
.w { display: inline-block; }
.w.m { overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; padding-right: .02em; }
.c { display: inline-block; will-change: transform; }
.js [data-split] { visibility: hidden; }

/* Reveal states (only when JS is running) */
.js [data-reveal] { opacity: 0; transform: translateY(40px); }
.js [data-intro] { opacity: 0; transform: translateY(24px); }

/* ---------- Icons ---------- */
.ic { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Buttons ---------- */
.btn {
  --h: 54px;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: var(--h); padding: 0 26px;
  border-radius: 999px;
  font-weight: 500; font-size: .98rem; letter-spacing: -.01em; white-space: nowrap;
  transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  isolation: isolate;
}
.btn .ic { transition: transform .5s var(--ease); }
.btn:hover .ic { transform: translateX(3px); }
.btn:hover .ic.up-right { transform: translate(2px, -2px); }
.btn:hover .ic.down { transform: translateY(3px); }
.btn-sm { --h: 42px; padding: 0 18px; font-size: .9rem; }
.btn-volt { background: var(--volt); color: var(--volt-ink); box-shadow: 0 0 0 0 rgba(212, 255, 58, 0); }
.btn-volt:hover { box-shadow: 0 10px 40px -8px rgba(212, 255, 58, .55); }
.btn-ghost { border: 1px solid var(--line-2); background: rgba(255, 255, 255, .03); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, .4); background: rgba(255, 255, 255, .07); }

/* Text roll on hover */
.roll { display: inline-block; overflow: hidden; height: 1.3em; line-height: 1.3; vertical-align: middle; }
.roll > span { display: inline-block; text-shadow: 0 1.3em currentColor; transition: transform .6s var(--ease); }
a:hover .roll > span, button:hover .roll > span { transform: translateY(-1.3em); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 500; padding-bottom: 4px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size .6s var(--ease);
}
.link-arrow:hover { background-size: 100% 1px; }
.link-arrow .ic { transition: transform .5s var(--ease); }
.link-arrow:hover .ic { transform: translateX(4px); }

.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  font: 500 .7rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255, 255, 255, .02);
}

/* ---------- Global atmosphere ---------- */
.webgl { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.orb-fallback { display: none; }
.no-webgl .orb-fallback {
  display: block; position: fixed; z-index: 0; pointer-events: none;
  width: min(70vw, 720px); aspect-ratio: 1; right: -10vw; top: 8vh; border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(64, 224, 255, .55), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(255, 95, 207, .45), transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(140, 107, 255, .6), transparent 70%);
  filter: blur(40px); opacity: .55;
}
.grain {
  position: fixed; inset: -50%; z-index: 90; pointer-events: none; opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 7s steps(8) infinite;
  will-change: transform;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(-3%, 2%); }
  50% { transform: translate(2%, -3%); }
  75% { transform: translate(-2%, -1%); }
}
.progress { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 120; pointer-events: none; }
.progress i { display: block; height: 100%; background: var(--volt); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 500; background: var(--bg);
  clip-path: inset(0 0 0 0);
}
html:not(.js) .loader, .no-loader .loader { display: none; }
.loader-inner {
  position: absolute; inset: 0; padding: var(--gutter);
  display: grid; grid-template-rows: auto 1fr auto; gap: 24px;
}
.loader-top { display: flex; justify-content: space-between; font: 500 .74rem var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.loader-num {
  align-self: end; justify-self: end;
  font: 600 clamp(5rem, 20vw, 18rem)/.8 var(--font-display); letter-spacing: -.06em;
  font-variant-numeric: tabular-nums;
}
.loader-bar { height: 1px; background: var(--line); }
.loader-bar i { display: block; height: 100%; background: var(--volt); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Cursor ---------- */
.cursor, .cursor-ring {
  position: fixed; left: 0; top: 0; z-index: 400; pointer-events: none; border-radius: 50%;
  opacity: 0; transition: opacity .3s;
}
.cursor.on, .cursor-ring.on { opacity: 1; }
.cursor { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--volt); }
.cursor-ring {
  width: 40px; height: 40px; margin: -20px 0 0 -20px;
  border: 1px solid rgba(255, 255, 255, .3);
  display: grid; place-items: center;
  transition: opacity .3s, width .45s var(--ease), height .45s var(--ease), margin .45s var(--ease), background-color .45s var(--ease), border-color .45s var(--ease);
}
.cursor-ring span { font: 600 .7rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--volt-ink); opacity: 0; transition: opacity .2s; }
.cursor-ring.is-hover { width: 64px; height: 64px; margin: -32px 0 0 -32px; border-color: var(--volt); }
.cursor-ring.has-label { width: 92px; height: 92px; margin: -46px 0 0 -46px; background: var(--volt); border-color: transparent; }
.cursor-ring.has-label span { opacity: 1; }
.cursor.hide { opacity: 0; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; z-index: 100; top: 14px; left: 50%;
  width: min(100% - 2 * var(--gutter), var(--maxw));
  translate: -50% 0;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px;
  height: 64px;
  transition: transform .6s var(--ease);
  view-transition-name: site-header;
}
.site-header.is-hidden { transform: translateY(-140%); }

.brand {
  justify-self: start;
  font: 700 1.35rem/1 var(--font-display); letter-spacing: -.04em;
  display: inline-flex; align-items: baseline;
  padding: 12px 4px;
}
.brand span { color: var(--volt); }

.glass {
  background: rgba(16, 17, 24, .55);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 12px 40px -16px rgba(0, 0, 0, .7);
}

.nav {
  position: relative; display: flex; align-items: center; gap: 2px; padding: 5px;
  border-radius: 999px;
}
.nav a {
  position: relative; z-index: 1;
  padding: 9px 16px; border-radius: 999px;
  font-size: .92rem; font-weight: 500; color: var(--muted);
  transition: color .3s;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); }
.nav-ind {
  position: absolute; left: 0; top: 5px; bottom: 5px; width: 0; z-index: 0;
  border-radius: 999px; background: rgba(255, 255, 255, .09);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08);
  opacity: 0;
  transition: transform .55s var(--ease), width .55s var(--ease), opacity .3s;
}
.header-end { justify-self: end; display: flex; align-items: center; gap: 10px; }

.menu-btn {
  display: none; width: 48px; height: 48px; border-radius: 50%;
  position: relative; z-index: 2;
}
.menu-btn span {
  position: absolute; left: 15px; right: 15px; height: 1.5px; background: var(--text); border-radius: 2px;
  transition: transform .5s var(--ease), top .5s var(--ease);
}
.menu-btn span:first-child { top: 20px; }
.menu-btn span:last-child { top: 27px; }
.menu-btn[aria-expanded="true"] span:first-child { top: 23.5px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { top: 23.5px; transform: rotate(-45deg); }

/* Mobile menu */
.menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(5, 5, 7, .96);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 110px var(--gutter) 36px;
  clip-path: circle(0% at calc(100% - 40px) 46px);
  transition: clip-path .8s var(--ease-io);
}
.menu.is-open { clip-path: circle(150% at calc(100% - 40px) 46px); }
.menu-nav { display: grid; gap: 4px; }
.menu-link { display: block; overflow: hidden; }
.menu-link > span {
  display: flex; align-items: baseline; gap: 14px;
  font: 600 clamp(2.4rem, 11vw, 4.5rem)/1.08 var(--font-display); letter-spacing: -.045em;
}
.menu-link small { font: 500 .75rem var(--font-mono); color: var(--volt); letter-spacing: .1em; }
.menu-link[aria-current="page"] > span { color: var(--volt); }
.menu-foot { display: grid; gap: 14px; color: var(--muted); font-size: .95rem; }
.menu-social { display: flex; gap: 18px; flex-wrap: wrap; }
.menu-social a { color: var(--text); }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-top: 120px; padding-bottom: clamp(20px, 3.5vh, 36px);
}
.hero-floor {
  position: absolute; left: -20%; right: -20%; bottom: 0; height: 55%;
  background-image:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(600px) rotateX(64deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 0%, transparent 85%), radial-gradient(ellipse at 50% 100%, #000 30%, transparent 70%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 85%);
  mask-composite: intersect;
  animation: floor 6s linear infinite;
  pointer-events: none; z-index: -1;
  opacity: .7;
}
@keyframes floor { to { background-position: 0 64px, 0 0; } }

.hero-top { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-bottom: clamp(18px, 3vh, 32px); }
.status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 12px; border-radius: 999px;
  font-size: .85rem; font-weight: 500;
  background: rgba(212, 255, 58, .08); border: 1px solid rgba(212, 255, 58, .25); color: #e9ffb0;
}
.dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--volt); }
.dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--volt); animation: ping 2s var(--ease) infinite; }
@keyframes ping { from { transform: scale(.6); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }

.hero-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.9rem, 12.4vw, 13.5rem);
  line-height: .86; letter-spacing: -.055em; text-transform: uppercase;
  margin-left: -.04em;
}
.hero-name .l { display: block; }
/* Ghost fill (text-stroke shows the variable font's overlapping contours) */
.hero-name .l2, .hero-name .l2 .c {
  background: linear-gradient(180deg, rgba(244, 244, 246, .92) 8%, rgba(244, 244, 246, .06) 96%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.js .hero-name .l2 { background: none; }

.hero-row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 28px 48px;
  margin-top: clamp(22px, 4vh, 44px);
}
.hero-lead { font-size: clamp(1.1rem, 1.7vw, 1.55rem); line-height: 1.4; max-width: 34ch; color: #d6d7de; letter-spacing: -.01em; }
.hero-lead em { color: var(--text); font-size: 1.12em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

.hero-meta {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px;
  margin-top: clamp(26px, 5vh, 56px); padding-top: 18px;
  border-top: 1px solid var(--line);
  font: 500 .74rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.hero-meta b { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; }
.scroll-cue { display: inline-flex; align-items: center; gap: 10px; }
.scroll-cue i { position: relative; width: 1px; height: 18px; background: var(--line-2); overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; left: 0; top: -100%; width: 1px; height: 100%; background: var(--volt); animation: cue 1.8s var(--ease-io) infinite; }
@keyframes cue { to { top: 100%; } }

/* ---------- Statement ---------- */
.statement-text {
  font-weight: 500;
  font-size: clamp(1.75rem, 4.3vw, 4.3rem);
  line-height: 1.1; letter-spacing: -.04em;
  margin-top: 32px; max-width: 22ch;
}
.statement-text em { font-size: 1.1em; color: var(--volt); }
.statement-foot { margin-top: clamp(32px, 5vw, 64px); display: flex; gap: 28px; flex-wrap: wrap; }

/* ---------- Bento / tiles ---------- */
.bento {
  display: grid; gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: minmax(250px, auto);
}
.tile {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; flex-direction: column; gap: 14px;
  padding: clamp(22px, 2.4vw, 32px);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
  border: 1px solid var(--line);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.tile::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), rgba(212, 255, 58, .09), transparent 42%);
  opacity: 0; transition: opacity .5s;
}
.tile::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(212, 255, 58, .7), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0; transition: opacity .5s;
}
.tile:hover::before, .tile:hover::after { opacity: 1; }
.tile h3 { font: 600 clamp(1.15rem, 1.5vw, 1.45rem)/1.15 var(--font-display); letter-spacing: -.03em; }
.tile p { color: var(--muted); font-size: .98rem; max-width: 42ch; }
.tile .tags { margin-top: auto; }
.tile-icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
  color: var(--volt);
}
.tile-icon .ic { width: 24px; height: 24px; stroke-width: 1.5; }

.t-a { grid-column: span 2; grid-row: span 2; }
.t-b { grid-row: span 2; }
.t-e, .t-f { grid-column: span 2; }

.code {
  margin-top: 8px; border-radius: 18px; overflow: hidden;
  background: rgba(0, 0, 0, .45); border: 1px solid var(--line);
  font: 400 .8rem/1.75 var(--font-mono);
}
.code-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); color: var(--dim); }
.code-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.code-bar span { margin-left: 8px; font-size: .72rem; }
.code pre { padding: 16px 18px; overflow: hidden; white-space: pre; color: #c9cad3; }
.code .k { color: var(--violet); }
.code .s { color: var(--volt); }
.code .t { color: var(--cyan); }
.code .f { color: var(--pink); }
.code .cm { color: var(--dim); }
.code .ln { display: block; }
.code .caret { display: inline-block; width: 7px; height: 1.05em; vertical-align: -2px; background: var(--volt); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.mini-phone {
  margin: 10px auto 0; width: min(150px, 70%); aspect-ratio: 9 / 18;
  border-radius: 26px; border: 1px solid var(--line-2); padding: 10px;
  background: rgba(0, 0, 0, .35); overflow: hidden; position: relative;
}
.mini-phone::before { content: ""; position: absolute; top: 9px; left: 50%; translate: -50% 0; width: 34%; height: 9px; border-radius: 9px; background: rgba(255, 255, 255, .12); z-index: 1; }
.mini-feed { display: grid; gap: 8px; padding-top: 18px; animation: feed 9s linear infinite; }
.mini-feed i { display: block; height: 46px; border-radius: 12px; background: linear-gradient(120deg, rgba(64, 224, 255, .22), rgba(140, 107, 255, .14)); }
.mini-feed i:nth-child(3n) { height: 70px; background: linear-gradient(120deg, rgba(212, 255, 58, .22), rgba(64, 224, 255, .1)); }
.mini-feed i:nth-child(4n) { height: 28px; background: rgba(255, 255, 255, .07); }
@keyframes feed { to { transform: translateY(-50%); } }

/* ---------- Work (horizontal) ---------- */
.work { position: relative; padding-top: clamp(96px, 16vh, 200px); }
.work-pin { position: relative; }
.work-head { margin-bottom: clamp(36px, 5vh, 64px); }
.work-track {
  display: flex; gap: clamp(20px, 2.6vw, 44px);
  padding-inline: var(--gutter);
  width: max-content;
}
.wcard { flex: none; width: clamp(300px, 54vw, 900px); display: grid; gap: 22px; perspective: 1600px; }
.wcard-media { transform-style: preserve-3d; will-change: transform; }
.browser {
  position: relative; overflow: hidden; border-radius: 20px;
  background: #0c0d13; border: 1px solid var(--line-2);
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .9), 0 0 0 1px rgba(0, 0, 0, .4);
}
.browser-bar {
  height: 36px; display: flex; align-items: center; gap: 6px; padding: 0 14px;
  background: rgba(255, 255, 255, .035); border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.browser-bar span {
  margin-inline: auto; transform: translateX(-20px);
  font: 500 .7rem var(--font-mono); letter-spacing: .02em; color: var(--muted);
  background: rgba(255, 255, 255, .05); padding: 5px 14px; border-radius: 999px;
  max-width: 60%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.browser img { width: 100%; aspect-ratio: 1600 / 765; object-fit: cover; object-position: top; transition: transform 1.2s var(--ease); }
.wcard:hover .browser img { transform: scale(1.04); }
.wcard-meta { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 18px; }
.wcard-idx { font: 500 .78rem var(--font-mono); color: var(--volt); padding-top: 6px; }
.wcard-meta h3 { font: 600 clamp(1.1rem, 1.7vw, 1.6rem)/1.15 var(--font-display); letter-spacing: -.035em; }
.wcard-meta p { color: var(--muted); font-size: .95rem; margin-top: 4px; }
.go {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line-2); transition: background .4s var(--ease), color .4s var(--ease), border-color .4s, transform .5s var(--ease);
}
.wcard:hover .go, .pcard:hover .go, .app-item:hover .go { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); transform: rotate(45deg); }
.go .ic { transform: rotate(-45deg); }

.wcard-more {
  flex: none; width: clamp(260px, 30vw, 420px); align-self: stretch;
  border-radius: 20px; border: 1px dashed var(--line-2);
  display: grid; place-content: center; justify-items: center; gap: 18px; text-align: center; padding: 32px;
  transition: border-color .4s, background .4s;
}
.wcard-more:hover { border-color: var(--volt); background: rgba(212, 255, 58, .04); }
.wcard-more strong { font: 600 clamp(1.6rem, 2.6vw, 2.4rem)/1.05 var(--font-display); letter-spacing: -.04em; }
.wcard-more .go { width: 64px; height: 64px; }
.wcard-more:hover .go { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); transform: rotate(45deg); }

.work-progress { margin-top: clamp(28px, 4vh, 48px); height: 1px; background: var(--line); }
.work-progress i { display: block; height: 100%; background: var(--volt); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Apps / phones ---------- */
.phones {
  position: relative; height: clamp(440px, 64vh, 680px);
  perspective: 1600px; transform-style: preserve-3d;
}
.phone {
  position: absolute; left: 50%; top: 0;
  width: clamp(190px, 18vw, 285px); margin-left: calc(clamp(190px, 18vw, 285px) / -2);
  transform-style: preserve-3d; will-change: transform;
}
.phone img { width: 100%; filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .65)); }
.phone.p2 { z-index: 2; }
.app-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(28px, 4vw, 56px); }
.app-item {
  display: grid; gap: 10px; padding: 24px; border-radius: 22px;
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .4s, background .4s;
}
.app-item:hover { border-color: var(--line-2); background: var(--surface-2); }
.app-item h3 { font: 600 1.15rem/1.2 var(--font-display); letter-spacing: -.03em; }
.app-item p { color: var(--muted); font-size: .95rem; }
.app-item .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 6px; }
.app-item .row span { font: 500 .74rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.app-item .go { width: 40px; height: 40px; }

/* ---------- Marquee ---------- */
.marquees { display: grid; gap: 0; padding-block: clamp(40px, 8vw, 100px); overflow: hidden; }
.marquee { overflow: hidden; padding-block: clamp(6px, 1vw, 14px); }
.marquee-track { display: flex; width: max-content; will-change: transform; }
.marquee-item {
  display: flex; align-items: center; gap: .32em; padding-right: .32em;
  font: 700 clamp(2.6rem, 7.5vw, 7.5rem)/1 var(--font-display); letter-spacing: -.045em; text-transform: uppercase;
  white-space: nowrap;
}
.marquee-item .star { width: .42em; height: .42em; color: var(--volt); flex: none; }
.marquee.outline .marquee-item { color: rgba(244, 244, 246, .16); }
.marquee.outline .marquee-item .star { color: var(--violet); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.stat { padding: 32px 24px 8px 0; border-right: 1px solid var(--line); }
.stat + .stat { padding-left: 24px; }
.stat:last-child { border-right: 0; }
.stat b { display: block; font: 600 clamp(3rem, 7vw, 6.5rem)/1 var(--font-display); letter-spacing: -.06em; font-variant-numeric: tabular-nums; }
.stat b sup { font-size: .4em; color: var(--volt); vertical-align: top; margin-left: 4px; letter-spacing: 0; }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: .95rem; max-width: 18ch; }

/* ---------- Process ---------- */
.process { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-top: 44px; }
.process-line { position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--line); }
.process-line i { display: block; height: 100%; background: linear-gradient(90deg, var(--volt), var(--cyan)); transform-origin: 0 50%; transform: scaleX(0); }
.step { position: relative; display: grid; gap: 14px; align-content: start; }
.step::before {
  content: ""; position: absolute; top: -50px; left: 0; width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--line-2); transition: background .5s, border-color .5s, box-shadow .5s;
}
.step.on::before { background: var(--volt); border-color: var(--volt); box-shadow: 0 0 20px rgba(212, 255, 58, .7); }
.no-anim .process-line i { transform: none; }
.no-anim .step::before { background: var(--volt); border-color: var(--volt); }
.step .n { font: 500 .78rem var(--font-mono); color: var(--volt); letter-spacing: .1em; }
.step h3 { font: 600 clamp(1.2rem, 1.7vw, 1.6rem)/1.1 var(--font-display); letter-spacing: -.035em; }
.step p { color: var(--muted); max-width: 30ch; }

/* ---------- Portrait (shared) ---------- */
.portrait {
  position: relative; border-radius: 34px; padding: 1.5px;
  background: conic-gradient(from var(--angle), var(--cyan), var(--violet), var(--pink), var(--volt), var(--cyan));
  animation: spin 7s linear infinite;
  transform-style: preserve-3d;
}
@keyframes spin { to { --angle: 360deg; } }
.portrait-inner { position: relative; overflow: hidden; border-radius: 33px; background: #111; }
.portrait img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 18%; transform: scale(1.12); }
.portrait-inner::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 30%) var(--my, 20%), rgba(255, 255, 255, .18), transparent 40%),
              linear-gradient(180deg, transparent 55%, rgba(5, 5, 7, .55));
  mix-blend-mode: soft-light;
}
.badge {
  position: absolute; z-index: 2;
  padding: 10px 14px; border-radius: 16px;
  font: 500 .78rem/1.3 var(--font-mono); letter-spacing: .06em;
  transform: translateZ(60px);
}
.badge b { display: block; font-family: var(--font-body); font-size: .95rem; letter-spacing: -.01em; color: var(--text); }
.badge span { color: var(--muted); text-transform: uppercase; }

.about-teaser { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(36px, 7vw, 120px); align-items: center; }
.about-teaser .portrait { max-width: 480px; }
.about-big { font-size: clamp(1.4rem, 2.6vw, 2.4rem); line-height: 1.22; letter-spacing: -.03em; font-weight: 500; margin: 24px 0 36px; }
.about-big em { color: var(--volt); }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 36px; }
.fact { padding: 18px; border-radius: 18px; border: 1px solid var(--line); background: var(--surface); }
.fact span { display: block; font: 500 .7rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.fact b { font-weight: 500; font-size: 1rem; line-height: 1.35; }

/* ---------- Footer ---------- */
.footer { position: relative; z-index: 2; padding-top: clamp(100px, 16vh, 200px); overflow: hidden; }
.footer-cta { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer-title {
  margin-top: 20px;
  font: 600 clamp(2.6rem, 8vw, 8.2rem)/.95 var(--font-display); letter-spacing: -.05em; max-width: 12ch;
}
.footer-title em { font-size: 1.08em; color: var(--volt); }
.cta-circle {
  flex: none; width: clamp(150px, 15vw, 210px); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-content: center; justify-items: center; gap: 8px; text-align: center;
  background: var(--volt); color: var(--volt-ink); font-weight: 600; font-size: 1.05rem; line-height: 1.15;
  transition: box-shadow .5s var(--ease);
}
.cta-circle:hover { box-shadow: 0 0 80px -10px rgba(212, 255, 58, .7); }
.cta-circle .ic { width: 26px; height: 26px; transition: transform .5s var(--ease); }
.cta-circle:hover .ic { transform: rotate(45deg); }

.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 40px;
  margin-top: clamp(72px, 10vw, 140px); padding-top: 40px; border-top: 1px solid var(--line);
}
.footer-grid h3 { margin-bottom: 18px; }
.footer-brand p { color: var(--muted); max-width: 36ch; margin: 14px 0 22px; }
.flinks { display: grid; gap: 10px; }
.flinks a { color: #cfd0d8; transition: color .3s; display: inline-flex; align-items: center; gap: 6px; }
.flinks a:hover { color: var(--volt); }
.flinks .ic { width: .95em; height: .95em; }
.ftime { font: 600 1.5rem var(--font-display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.copy-pill {
  display: inline-flex; align-items: center; gap: 12px; max-width: 100%;
  padding: 8px 8px 8px 18px; border-radius: 999px; border: 1px solid var(--line-2);
  font-size: .95rem; transition: border-color .3s;
}
.copy-pill:hover { border-color: var(--volt); }
.copy-pill > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy-pill .pill { flex: none; padding: 7px 12px; border-radius: 999px; background: rgba(255, 255, 255, .08); font: 500 .7rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-word {
  margin-top: clamp(48px, 7vw, 100px);
  font: 800 clamp(3rem, 16.2vw, 22rem)/.78 var(--font-display); letter-spacing: -.07em; text-transform: uppercase;
  text-align: center; white-space: nowrap; user-select: none;
  background: linear-gradient(180deg, rgba(244, 244, 246, .16), rgba(244, 244, 246, 0) 88%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin-inline: calc(var(--gutter) * -1);
}
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px;
  padding-block: 24px 28px; border-top: 1px solid var(--line);
  font: 500 .74rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
}
.footer-bottom button { letter-spacing: inherit; text-transform: inherit; font: inherit; color: var(--text); }
.footer-bottom button:hover { color: var(--volt); }

/* ---------- Inner page hero ---------- */
.page-hero { position: relative; padding-top: clamp(150px, 24vh, 240px); padding-bottom: clamp(48px, 8vh, 96px); }
.page-title {
  margin-top: 22px;
  font: 700 clamp(2.8rem, 10.5vw, 11rem)/.88 var(--font-display); letter-spacing: -.055em; text-transform: uppercase;
}
.page-title em { text-transform: none; font-size: 1.05em; color: var(--volt); }
.page-hero .lead { margin-top: 28px; }
.page-hero-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; margin-top: 28px; }
.page-hero-row .lead { margin-top: 0; }

/* ---------- Work page ---------- */
.filters {
  position: relative; display: inline-flex; gap: 2px; padding: 5px; border-radius: 999px;
}
.filters button {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px; font-weight: 500; font-size: .93rem; color: var(--muted);
  transition: color .3s;
}
.filters button[aria-pressed="true"] { color: var(--volt-ink); }
.filters button sup { font: 500 .66rem var(--font-mono); opacity: .7; }
.filter-ind {
  position: absolute; z-index: 0; top: 5px; bottom: 5px; left: 0; width: 0; border-radius: 999px;
  background: var(--volt); transition: transform .6s var(--ease), width .6s var(--ease);
}

.pgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 44px) clamp(16px, 2vw, 28px); }
.pgrid[data-view="app"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.pcard { position: relative; display: grid; gap: 20px; align-content: start; perspective: 1600px; }
.pcard-hit { position: absolute; inset: 0; z-index: 5; border-radius: 22px; }
.pcard-visual { position: relative; transform-style: preserve-3d; will-change: transform; }
.pcard-phone {
  position: absolute; right: 4%; bottom: -8%; width: 20%;
  transform: translateZ(70px);
  filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .7));
  transition: transform .8s var(--ease);
}
.pcard:hover .pcard-phone { transform: translateZ(90px) translateY(-6%); }
.pcard-meta { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: start; }
.pcard-meta h3 { font: 600 clamp(1.1rem, 1.6vw, 1.5rem)/1.15 var(--font-display); letter-spacing: -.035em; }
.pcard-meta p { margin-top: 4px; color: var(--muted); font-size: .95rem; }
.pcard-idx { font: 500 .78rem var(--font-mono); color: var(--volt); padding-top: 6px; }

.pcard.app .pcard-visual {
  display: grid; place-items: center; padding: 28px 0 0;
  border-radius: 28px; border: 1px solid var(--line);
  background: radial-gradient(circle at 50% 30%, rgba(140, 107, 255, .2), transparent 60%), var(--surface);
  overflow: hidden; height: clamp(420px, 44vw, 600px);
}
.pcard.app .pcard-visual img { width: 64%; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .65)); transform: translateZ(40px); transition: transform .9s var(--ease); }
.pcard.app:hover .pcard-visual img { transform: translateZ(60px) translateY(-14px); }
.window .browser-bar { background: #1e6e43; border-bottom-color: rgba(0, 0, 0, .3); }
.window .browser-bar span { background: rgba(0, 0, 0, .2); color: #e9ffe9; }
.window img { aspect-ratio: 16 / 10; object-position: 0 0; }

/* Project dialog */
.pmodal {
  margin: auto; padding: 0;
  width: min(1280px, 100% - 24px); height: min(860px, 100dvh - 24px);
  max-width: none; max-height: none;
  border: 1px solid var(--line-2); border-radius: 30px;
  background: rgba(11, 12, 17, .94); color: var(--text);
  overflow: hidden;
  opacity: 0; transform: translateY(30px) scale(.97);
  transition: opacity .45s var(--ease), transform .6s var(--ease), overlay .45s allow-discrete, display .45s allow-discrete;
}
.pmodal[open] { opacity: 1; transform: none; }
@starting-style { .pmodal[open] { opacity: 0; transform: translateY(30px) scale(.97); } }
.pmodal::backdrop {
  background: rgba(3, 3, 6, .72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  opacity: 0; transition: opacity .45s, overlay .45s allow-discrete, display .45s allow-discrete;
}
.pmodal[open]::backdrop { opacity: 1; }
@starting-style { .pmodal[open]::backdrop { opacity: 0; } }

.pm-inner { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, 1fr); height: 100%; }
.pm-media {
  position: relative; overflow: auto; padding: clamp(24px, 4vw, 56px);
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 20%, rgba(64, 224, 255, .12), transparent 50%), radial-gradient(circle at 80% 90%, rgba(255, 95, 207, .1), transparent 50%), #08090d;
  border-right: 1px solid var(--line);
}
.pm-stage { position: relative; width: 100%; perspective: 1600px; }
.pm-stage .browser img { aspect-ratio: auto; object-fit: contain; }
.pm-stage .pm-phone { position: absolute; right: -2%; bottom: -10%; width: 22%; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .75)); }
.pm-stage.is-app { display: grid; place-items: center; }
.pm-stage.is-app img { width: min(320px, 70%); filter: drop-shadow(0 40px 60px rgba(0, 0, 0, .7)); }
.pm-info { overflow: auto; padding: clamp(28px, 3.4vw, 48px); display: flex; flex-direction: column; gap: 20px; }
.pm-info h2 { font: 600 clamp(1.6rem, 2.6vw, 2.4rem)/1.05 var(--font-display); letter-spacing: -.045em; }
.pm-place { color: var(--muted); margin-top: -8px; }
.pm-features { display: grid; gap: 10px; }
.pm-features li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: #d7d8df; }
.pm-features li::before {
  content: ""; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%;
  background: rgba(212, 255, 58, .12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4ff3a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.pm-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.pm-nav { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pm-nav span { font: 500 .78rem var(--font-mono); letter-spacing: .1em; color: var(--muted); }
.icon-btn {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--line-2); background: rgba(255, 255, 255, .03);
  transition: background .3s, color .3s, border-color .3s;
}
.icon-btn:hover { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); }
.pm-close { position: absolute; top: 16px; right: 16px; z-index: 3; background: rgba(11, 12, 17, .7); backdrop-filter: blur(8px); }

/* ---------- Skills page ---------- */
.sphere-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.sphere {
  position: relative; width: min(600px, 100%); aspect-ratio: 1; margin-inline: auto;
  cursor: grab; touch-action: pan-y; user-select: none; -webkit-user-select: none;
}
.sphere:active { cursor: grabbing; }
.sphere::before {
  content: ""; position: absolute; inset: 12%; border-radius: 50%;
  background: radial-gradient(circle, rgba(140, 107, 255, .16), transparent 65%);
  border: 1px solid rgba(255, 255, 255, .05);
}
.sphere li {
  position: absolute; left: 50%; top: 50%;
  font: 600 clamp(.82rem, 1.35vw, 1.1rem)/1 var(--font-display); letter-spacing: -.02em; white-space: nowrap;
  padding: 8px 12px; border-radius: 999px;
  background: rgba(16, 17, 24, .6); border: 1px solid var(--line);
  will-change: transform, opacity;
}
.sphere li.hot { color: var(--volt-ink); background: var(--volt); border-color: var(--volt); }
.sphere-hint { margin-top: 18px; text-align: center; }

.skill-block { padding-block: clamp(40px, 6vw, 72px); border-top: 1px solid var(--line); }
.skill-block-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 32px; }
.skill-block-head h2 { font: 600 clamp(1.7rem, 3.6vw, 3.2rem)/1 var(--font-display); letter-spacing: -.045em; }
.gauges { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.gauge { flex-direction: row; align-items: center; gap: 22px; min-height: 0; }
.ring { position: relative; flex: none; width: 104px; height: 104px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 6; }
.ring .bg { stroke: rgba(255, 255, 255, .07); }
.ring .fg { stroke: url(#ringGrad); stroke-linecap: round; stroke-dasharray: 276.46; stroke-dashoffset: 276.46; }
.no-anim .ring .fg, html:not(.js) .ring .fg { stroke-dashoffset: var(--off); }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font: 600 1.25rem var(--font-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.gauge h3 { font-size: 1.1rem; }
.gauge p { font-size: .92rem; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-static {
  padding: 12px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); font-weight: 500;
  transition: background .35s, color .35s, border-color .35s, transform .5s var(--ease);
}
.chip-static:hover { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); transform: translateY(-3px) rotate(-2deg); }

.logos { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 10px; }
.logo-cell {
  aspect-ratio: 1; display: grid; place-items: center; gap: 10px; align-content: center;
  border-radius: 20px; border: 1px solid var(--line); background: var(--surface);
  font: 500 .7rem var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted);
  transition: border-color .4s, background .4s, transform .6s var(--ease);
}
.logo-cell img { width: 44%; max-width: 64px; aspect-ratio: 1; object-fit: contain; filter: grayscale(1) brightness(1.6) contrast(.9); opacity: .8; transition: filter .4s, opacity .4s, transform .6s var(--ease); }
.logo-cell:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-4px); }
.logo-cell:hover img { filter: none; opacity: 1; transform: scale(1.08); }

/* ---------- About page ---------- */
.about-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(36px, 6vw, 100px); align-items: end; }
.about-hero .portrait { max-width: 460px; justify-self: end; width: 100%; }
.story-row {
  display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: clamp(24px, 5vw, 80px);
  padding-block: clamp(40px, 6vw, 80px); border-top: 1px solid var(--line);
}
.story-row h2 { font: 600 clamp(1.5rem, 2.8vw, 2.5rem)/1.05 var(--font-display); letter-spacing: -.045em; position: sticky; top: 120px; align-self: start; }
.story-row h2 .eyebrow { display: flex; margin-bottom: 14px; }
.prose p { font-size: clamp(1.05rem, 1.3vw, 1.22rem); line-height: 1.7; color: #cdced6; }
.prose p + p { margin-top: 1.1em; }
.prose strong { color: var(--text); font-weight: 600; }
.bring { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.bring .tile { min-height: 0; }
.bring .tile h3 { font-size: 1.12rem; }
.lang-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.lang {
  display: inline-flex; align-items: baseline; gap: 10px; padding: 12px 18px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface);
}
.lang b { font-family: var(--font-display); font-weight: 600; letter-spacing: -.02em; }
.lang span { color: var(--muted); font-size: .9rem; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.clinks { display: grid; gap: 10px; }
.clink {
  position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px;
  padding: 20px 22px; border-radius: 22px;
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .4s, background .4s;
}
.clink:hover { border-color: var(--line-2); background: var(--surface-2); }
.clink .tile-icon { width: 46px; height: 46px; border-radius: 14px; }
.clink .tile-icon .ic { width: 20px; height: 20px; }
.clink small { display: block; font: 500 .7rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.clink b { font-weight: 500; font-size: 1.05rem; word-break: break-word; }
.clink .go { width: 42px; height: 42px; }
.clink:hover .go { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); transform: rotate(45deg); }
.clink-copy { position: relative; z-index: 2; }
.clink-wa { border-color: rgba(37, 211, 102, .35); background: linear-gradient(120deg, rgba(37, 211, 102, .12), rgba(37, 211, 102, .02)); }
.clink-wa .tile-icon { color: #25d366; }
.clink-wa:hover { border-color: rgba(37, 211, 102, .7); }

.composer { display: grid; gap: 26px; }
.composer fieldset { border: 0; display: grid; gap: 12px; }
.composer legend, .field > span { font: 500 .74rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.field { display: grid; }
.field > span { margin-bottom: 10px; }
.chip { position: relative; display: inline-flex; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); font-size: .93rem; font-weight: 500;
  transition: background .3s, color .3s, border-color .3s;
  pointer-events: none;
}
.chip:hover span { border-color: rgba(255, 255, 255, .4); }
.chip input:checked + span { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); }
.chip input:focus-visible + span { outline: 2px solid var(--volt); outline-offset: 3px; }
.field input, .field textarea {
  width: 100%; padding: 15px 18px; border-radius: 16px; font-size: 1rem;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line-2);
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.field textarea { min-height: 130px; resize: vertical; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--volt); box-shadow: 0 0 0 4px rgba(212, 255, 58, .12); background: rgba(255, 255, 255, .05); }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.preview {
  border-radius: 18px; border: 1px solid var(--line); background: rgba(0, 0, 0, .4); overflow: hidden;
}
.preview-bar { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; border-bottom: 1px solid var(--line); font: 500 .7rem var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.preview pre { padding: 16px 18px; white-space: pre-wrap; word-break: break-word; font: 400 .86rem/1.65 var(--font-mono); color: #d7d8df; min-height: 120px; }
.composer-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-wa { background: #25d366; color: #04190b; }
.btn-wa:hover { box-shadow: 0 10px 40px -8px rgba(37, 211, 102, .6); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 26px; z-index: 600;
  translate: -50% 0;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: 999px; background: var(--volt); color: var(--volt-ink); font-weight: 600;
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: opacity .4s var(--ease), transform .5s var(--ease);
}
.toast.show { opacity: 1; transform: none; }

/* ---------- View transitions ---------- */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .4s var(--ease-io) both; }
::view-transition-new(root) { animation: vt-in .7s var(--ease) both; }
::view-transition-group(site-header) { animation-duration: .5s; }
@keyframes vt-out { to { opacity: 0; transform: scale(.985); filter: blur(4px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(24px); } }

/* ---------- Responsive ---------- */
@media (min-width: 1700px) {
  :root { --maxw: 1600px; }
}

@media (max-width: 1100px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .t-a, .t-e, .t-f { grid-column: span 2; }
  .t-a { grid-row: auto; }
  .t-b { grid-row: span 2; }
  .gauges { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 899px) {
  .site-header { grid-template-columns: 1fr auto; top: 10px; height: 60px; }
  .nav { display: none; }
  .header-end .btn { display: none; }
  .menu-btn { display: block; }
  .header-end { padding: 0; border-radius: 999px; }

  .hero-row { grid-template-columns: 1fr; }
  .hero-meta .hide-sm { display: none; }

  .work-track {
    width: auto; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
    padding-bottom: 12px; scrollbar-width: none;
  }
  .work-track::-webkit-scrollbar { display: none; }
  .wcard { width: 84vw; scroll-snap-align: center; }
  .wcard-more { width: 70vw; }
  .work-progress { display: none; }

  .phones {
    height: auto; display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
    padding: 10px var(--gutter) 30px; margin-inline: calc(var(--gutter) * -1); scrollbar-width: none;
  }
  .phones::-webkit-scrollbar { display: none; }
  .phone { position: relative; left: auto; margin: 0; width: 58vw; max-width: 260px; flex: none; scroll-snap-align: center; }
  .app-list { grid-template-columns: 1fr; }

  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat { padding: 26px 16px 22px 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(3) { padding-left: 0; }

  .process { grid-template-columns: 1fr; gap: 36px; padding-top: 0; padding-left: 34px; }
  .process-line { left: 5px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .process-line i { width: 100%; height: 100%; transform-origin: 50% 0; transform: scaleY(0); background: linear-gradient(180deg, var(--volt), var(--cyan)); }
  .step::before { top: 4px; left: -34px; }

  .about-teaser, .about-hero, .sphere-wrap, .contact-grid { grid-template-columns: 1fr; }
  .about-teaser .portrait { max-width: 420px; }
  .about-hero .portrait { justify-self: start; max-width: 420px; }
  .story-row { grid-template-columns: 1fr; }
  .story-row h2 { position: static; }

  .pgrid, .pgrid[data-view="app"] { grid-template-columns: 1fr; }
  .pgrid[data-view="app"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pcard.app .pcard-visual { height: auto; aspect-ratio: 3 / 4.4; padding-top: 18px; }

  .pm-inner { grid-template-columns: 1fr; grid-template-rows: auto auto; height: auto; }
  .pmodal { height: auto; max-height: calc(100dvh - 16px); width: calc(100% - 16px); overflow: auto; border-radius: 24px; }
  .pm-media { border-right: 0; border-bottom: 1px solid var(--line); overflow: visible; padding: 56px 18px 36px; }
  .pm-info { overflow: visible; }
}

@media (max-width: 640px) {
  .bento { grid-template-columns: 1fr; }
  .t-a, .t-b, .t-e, .t-f { grid-column: auto; grid-row: auto; }
  .facts { grid-template-columns: 1fr; }
  .gauges { grid-template-columns: 1fr; }
  .bring { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .logo-cell { border-radius: 16px; font-size: .6rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }
  .hero-cta .btn { flex: 1 1 auto; }
  .footer-cta { align-items: flex-start; }
  .pgrid[data-view="app"] { grid-template-columns: 1fr; }
  .pcard.app .pcard-visual { aspect-ratio: 3 / 3.6; }
  .pcard.app .pcard-visual img { width: 52%; }
  .clink { grid-template-columns: auto 1fr; padding: 16px; gap: 14px; }
  .clink .go { display: none; }
  .ring { width: 88px; height: 88px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js [data-reveal], .js [data-intro] { opacity: 1; transform: none; }
  .js [data-split] { visibility: visible; }
  .grain { animation: none; }
  .menu { transition: none; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
}