/* ==========================================================================
   Chayananda Nagesh — Portfolio
   Layout concept: a single dark "workspace" column (max 1200px) with
   hairline-bordered panels, oversized image cards and quiet indigo light.
   ========================================================================== */

:root {
  /* Color */
  --bg: #08090b;
  --bg-elev: #0f1013;
  --panel: #121317;
  --panel-2: #17181d;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --fg: #f4f4f6;
  --fg-2: #b4b6bf;
  --fg-3: #7d808b;
  --accent: #8b8cf8;          /* indigo-lavender */
  --accent-2: #b6a6ff;
  --accent-ink: #0b0b1a;
  --good: #4cc38a;
  --warm: #f2a65a;            /* used only inside product mockups */

  /* Type */
  --font-display: "Inter Tight", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem);
  --step-4: clamp(2.2rem, 1.4rem + 3.2vw, 3.6rem);
  --step-5: clamp(2.6rem, 1.3rem + 5.4vw, 5.2rem);

  /* Space & shape */
  --gutter: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --maxw: 1200px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  font-feature-settings: "cv11", "ss01", "ss03";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 60;
  background: var(--bg);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.025em; line-height: 1.08; text-wrap: balance; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--fg); color: var(--bg); padding: 8px 12px; border-radius: 8px; }
.skip:focus { left: 12px; }

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: calc(var(--maxw) + 40px);
  margin-inline: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter-r);
}
.section { padding-block: clamp(72px, 9vw, 140px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 88px); }
.stack { display: grid; gap: 16px; }

/* ---------- Atmosphere ---------- */
.glow {
  position: absolute;
  inset: -20% -10% auto;
  height: 900px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(40% 50% at 50% 0%, rgba(139, 140, 248, 0.22), transparent 70%),
    radial-gradient(30% 40% at 78% 10%, rgba(182, 166, 255, 0.10), transparent 70%);
  filter: blur(10px);
}
.grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(70% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, #000 20%, transparent 75%);
  opacity: 0.55;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.nav.is-scrolled {
  background: rgba(8, 9, 11, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  font-size: 14px; color: var(--fg-2);
  padding: 8px 12px; border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--fg); background: rgba(255,255,255,.05); }
.nav__toggle { display: none; }

@media (max-width: 720px) {
  .nav__toggle {
    display: inline-grid; place-items: center;
    width: 40px; height: 40px; border-radius: 10px;
    background: rgba(255,255,255,.04); border: 1px solid var(--line); color: var(--fg);
  }
  .nav__links {
    position: absolute; left: 0; right: 0; top: 64px;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter-r) 16px var(--gutter);
    background: rgba(8, 9, 11, 0.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.is-open .nav__links { display: flex; }
  .nav.is-open { background: rgba(8, 9, 11, 0.96); }
  .nav__links a { padding: 12px 8px; font-size: 16px; }
}

/* ---------- Buttons & chips ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 10px;
  font-size: 14px; font-weight: 500; letter-spacing: -0.005em;
  border: 1px solid var(--line-strong);
  background: rgba(255,255,255,.04);
  color: var(--fg);
  transition: background .2s, border-color .2s, transform .2s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); }
.btn--primary {
  background: var(--fg); color: #0a0a0c; border-color: transparent;
  box-shadow: 0 1px 0 rgba(255,255,255,.5) inset, 0 8px 28px rgba(139,140,248,.25);
}
.btn--primary:hover { background: #fff; transform: translateY(-1px); }
.btn svg { width: 16px; height: 16px; }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 30px; padding: 4px 12px 4px 6px;
  border-radius: 999px; line-height: 1.35; max-width: 100%;
  font-size: 13px; color: var(--fg-2);
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
}
/* NID chip: shining emblem, text, and a play button for the convocation video */
.chip--nid {
  /* gold palette, matching the VTU badge */
  --g-hi: #fff6dc; --g-1: #f1d58f; --g-2: #c9a24f; --g-3: #8a6a2a;
  position: relative; padding: 4px 4px 4px 12px; gap: 10px; width: fit-content; justify-self: start; align-self: start;
  font-size: 14px;
}
.chip__main { display: inline-flex; align-items: center; gap: 12px; min-width: 0; min-height: 44px; }
.chip__main:hover { color: var(--fg); }
.chip__nid {
  flex: none; width: 40px; height: 32px; /* 75:60 emblem, a little smaller than the play button */
  /* the emblem is a mask; a bright band sweeps across it on a loop */
  background: linear-gradient(110deg, var(--g-2) 0%, var(--g-1) 25%, var(--g-hi) 42%, #fff 50%, var(--g-hi) 58%, var(--g-1) 75%, var(--g-3) 100%);
  background-size: 250% 100%;
  -webkit-mask: url("/assets/img/nid-mark.svg") center / contain no-repeat;
  mask: url("/assets/img/nid-mark.svg") center / contain no-repeat;
  animation: nid-shine 3.2s linear infinite;
  filter: drop-shadow(0 0 6px rgba(241,213,143,.45));
}
@keyframes nid-shine { from { background-position: 100% 0; } to { background-position: -150% 0; } }
/* a soft glint that runs along the chip border now and then */
.chip--nid::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(110deg, transparent 35%, rgba(241,213,143,.95) 50%, transparent 65%) 0 0 / 300% 100%;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: nid-glint 6s ease-in-out infinite;
}
@keyframes nid-glint { 0%, 55% { background-position: 120% 0; } 100% { background-position: -120% 0; } }
.chip__play {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; margin-left: 2px;
  color: #3a2a0c; background: linear-gradient(135deg, var(--g-hi), var(--g-1) 45%, var(--g-2));
  box-shadow: 0 0 0 0 rgba(241,213,143,.6);
  animation: play-pulse 2.4s ease-out infinite;
  transition: transform .2s var(--ease);
}
.chip__play svg { width: 18px; height: 18px; margin-left: 2px; }
.chip__play:hover, .chip__play:focus-visible { transform: scale(1.1); animation: none; }
@keyframes play-pulse { 0% { box-shadow: 0 0 0 0 rgba(241,213,143,.55); } 70%, 100% { box-shadow: 0 0 0 10px rgba(241,213,143,0); } }
/* hover preview window (added by site.js on devices with a mouse) */
.yt-peek {
  position: absolute; z-index: 40; top: calc(100% + 12px); left: 0;
  /* 480px wide: big enough that YouTube serves a sharp (480p+) stream */
  width: min(480px, calc(100vw - 32px)); aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden;
  background: #000; border: 1px solid var(--line-strong);
  box-shadow: 0 24px 50px -16px rgba(0,0,0,.9);
  opacity: 0; transform: translateY(-4px) scale(.98); transform-origin: top left;
  transition: opacity .2s, transform .2s var(--ease);
  pointer-events: none;
}
.yt-peek.is-open { opacity: 1; transform: none; }
.yt-peek iframe { width: 100%; height: 100%; border: 0; display: block; }
.yt-peek__cap {
  position: absolute; left: 10px; bottom: 10px; font-size: 12px; padding: 4px 8px; border-radius: 6px;
  color: #fff; background: rgba(0,0,0,.6); font-family: var(--font-mono); letter-spacing: .04em;
}
@media (prefers-reduced-motion: reduce) {
  .chip__nid, .chip--nid::before, .chip__play { animation: none; }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--fg-3);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

.tag {
  display: inline-flex; align-items: center; height: 24px; padding: 0 9px;
  border-radius: 6px; font-size: 12px; color: var(--fg-2);
  background: rgba(255,255,255,.04); border: 1px solid var(--line);
  white-space: nowrap;
}

/* ---------- Text helpers ---------- */
.grad {
  background: linear-gradient(180deg, #ffffff 0%, #ffffff 35%, #9a9cab 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  /* background-clip: text only paints inside the box, and the tight heading
     line-height lets descenders (g, p, y) on the last line hang below it.
     Extra bottom padding keeps them painted; the negative margin keeps spacing. */
  padding-bottom: .14em; margin-bottom: -.14em;
}
.lede { font-size: var(--step-1); color: var(--fg-2); max-width: 60ch; line-height: 1.6; }
.muted { color: var(--fg-3); }
.mono { font-family: var(--font-mono); }
.h-section { font-size: var(--step-4); }
.sec-head { display: grid; gap: 18px; margin-bottom: clamp(36px, 5vw, 64px); max-width: 760px; }
.sec-head--split { max-width: none; grid-template-columns: 1fr auto; align-items: end; }
@media (max-width: 720px) { .sec-head--split { grid-template-columns: 1fr; } }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(64px, 10vw, 140px) clamp(48px, 6vw, 88px); }
.hero__inner { position: relative; z-index: 1; display: grid; gap: 28px; }
.hero h1 { font-size: var(--step-5); letter-spacing: -0.04em; max-width: 15ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--fg-3); font-size: 14px; }
.hero__meta span { display: inline-flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 4px rgba(76,195,138,.15); }

/* ---------- KPI band ---------- */
.kpis {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  overflow: hidden;
}
.kpi { padding: 26px 26px 24px; display: grid; gap: 6px; border-right: 1px solid var(--line); min-width: 0; }
.kpi:last-child { border-right: 0; }
.kpi__num { font-family: var(--font-display); font-size: clamp(1.9rem, 1.2rem + 2vw, 2.75rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.kpi__num small { font-size: .5em; color: var(--fg-3); margin-left: 2px; letter-spacing: 0; }
.kpi__label { font-size: 14px; color: var(--fg-2); }
.kpi__note { font-size: 12px; color: var(--fg-3); }
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .kpi:nth-child(2) { border-right: 0; }
  .kpi:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 420px) { .kpi { padding: 20px 16px; } }

/* ---------- Logos strip ---------- */
/* ---------- Logo marquee ---------- */
.logos {
  position: relative; overflow: hidden;
  padding-block: 8px;
  /* fade the strip out at both edges */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
}
.logos__track {
  display: flex; align-items: center; width: max-content;
  margin: 0; padding: 0; list-style: none;
  animation: logos-scroll 60s linear infinite;
}
.logos:hover .logos__track { animation-play-state: paused; }
.logos__track li { flex: none; display: grid; place-items: center; height: 48px; padding-inline: clamp(28px, 4vw, 52px); }
.logos__track img {
  height: var(--h, 28px); width: auto; display: block;
  /* one tone on the dark background, whatever the brand colours */
  filter: brightness(0) invert(1);
  opacity: .55;
  transition: opacity .3s var(--ease);
}
.logos__track li:hover img { opacity: .95; }
@keyframes logos-scroll { to { transform: translateX(-50%); } }
@media (max-width: 720px) {
  .logos__track img { height: calc(var(--h, 28px) * .8); }
  .logos__track { animation-duration: 45s; }
}
@media (prefers-reduced-motion: reduce) {
  .logos { -webkit-mask-image: none; mask-image: none; }
  .logos__track { animation: none; width: auto; flex-wrap: wrap; justify-content: center; row-gap: 12px; }
  .logos__track li[aria-hidden="true"] { display: none; }
}

/* ---------- Work cards (large) ---------- */
.work { display: grid; gap: clamp(20px, 3vw, 32px); }
.work-card {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-elev) 100%);
  overflow: hidden;
  isolation: isolate;
  transition: border-color .3s var(--ease), transform .4s var(--ease);
}
.work-card::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: radial-gradient(600px circle at var(--px, 50%) var(--py, 0%), rgba(139,140,248,.12), transparent 45%);
  opacity: 0; transition: opacity .3s;
}
.work-card:hover { border-color: var(--line-strong); }
.work-card:hover::after { opacity: 1; }
.work-card__media {
  position: relative; aspect-ratio: 16 / 9; max-width: 100%; box-sizing: content-box;
  overflow: hidden; border-bottom: 1px solid var(--line);
}
.work-card__media > .cover { transition: transform .8s var(--ease); }
.work-card:hover .work-card__media > .cover { transform: scale(1.025); }
.work-card__body {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px;
  padding: clamp(22px, 3vw, 36px);
}
.work-card__title { font-size: var(--step-3); }
.work-card__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.work-card__desc { color: var(--fg-2); margin-top: 12px; max-width: 58ch; }
.work-card__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; align-self: start; }
.work-card__stats div { background: var(--bg-elev); padding: 14px 14px 12px; display: grid; gap: 2px; min-width: 0; }
.work-card__stats b { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: -0.03em; font-weight: 600; font-variant-numeric: tabular-nums; }
.work-card__stats span { font-size: 12px; color: var(--fg-3); line-height: 1.35; }
.work-card__link { position: absolute; inset: 0; z-index: 2; border-radius: inherit; }
.work-card__cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-size: 14px; color: var(--fg); }
.work-card__cta svg { width: 14px; height: 14px; transition: transform .3s var(--ease); }
.work-card:hover .work-card__cta svg { transform: translateX(4px); }
@media (max-width: 900px) {
  .work-card__body { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 480px) {
  .work-card__stats { grid-template-columns: 1fr 1fr 1fr; }
  .work-card__stats b { font-size: 1.2rem; }
}

/* ---------- Coming-soon projects ---------- */
.cover--soon {
  background:
    radial-gradient(70% 80% at 50% 0%, rgba(139,140,248,.18), transparent 70%),
    linear-gradient(160deg, #15161c 0%, #0d0e12 60%, #0a0b0e 100%);
  align-content: center; gap: clamp(14px, 2.4vw, 22px);
}
.cover--soon__logo {
  position: relative; z-index: 2;
  width: auto; height: clamp(44px, 9vw, 92px); max-width: 46%;
  filter: brightness(0) invert(1); opacity: .85;
}
.cover--soon__word {
  position: relative; z-index: 2;
  font-family: var(--font-display); font-weight: 700; letter-spacing: -0.04em;
  font-size: clamp(2rem, 1.2rem + 4vw, 4.4rem); line-height: 1; color: rgba(255,255,255,.88);
}
.cover--soon__pill {
  position: relative; z-index: 2;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--fg-2); padding: 7px 12px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,.04);
}
.tag--soon { color: var(--accent-2); border-color: rgba(139,140,248,.35); }
.work-card__stats .work-card__soon { grid-column: 1 / -1; padding: 18px 16px; }
.work-card__soon b { font-size: 1.25rem; }
.cs-facts.cs-facts--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 720px) { .cs-facts.cs-facts--3 { grid-template-columns: 1fr; } }
.soon-note { max-width: 640px; display: grid; gap: 14px; margin-bottom: clamp(32px, 4vw, 48px); }
.next-cs.next-cs--3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.ba.ba--single { grid-template-columns: 1fr; }
@media (max-width: 860px) { .next-cs.next-cs--3 { grid-template-columns: 1fr; } }

/* ---------- Covers (code-drawn product mockups) ---------- */
.cover { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; }
.cover--iiq { background: radial-gradient(80% 70% at 30% 0%, #2a1c12 0%, #120d0a 55%, #0c0b0a 100%); }
.cover--ts  { background: radial-gradient(80% 80% at 70% 0%, #10223b 0%, #0b1220 55%, #090c12 100%); }
.cover--uls { background: radial-gradient(80% 80% at 50% 10%, #2a2420 0%, #151210 60%, #0d0b0a 100%); }
.cover--img { background: #0c0b0a; }
.cover--img::before { display: none; }
.cover--img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.cover::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  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: 40px 40px;
  mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000, transparent 80%);
}
.cover__label { position: absolute; left: 20px; top: 18px; z-index: 3; font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.55); }

/* Browser frame (Impakt IQ) */
.mk-browser {
  position: relative; width: 84%; aspect-ratio: 16 / 10; max-width: 100%;
  border-radius: 12px; background: #141210; border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(0,0,0,.4);
  transform: perspective(1400px) rotateX(10deg) translateY(6%);
  display: grid; grid-template-rows: 26px 1fr; overflow: hidden;
  font-family: var(--font-body);
}
.mk-bar { display: flex; align-items: center; gap: 6px; padding: 0 10px; border-bottom: 1px solid rgba(255,255,255,.07); background: #191613; }
.mk-bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.18); }
.mk-bar em { margin-left: 12px; height: 12px; flex: 0 1 40%; border-radius: 4px; background: rgba(255,255,255,.06); }
.mk-app { display: grid; grid-template-columns: 18% 1fr; min-height: 0; }
.mk-side { border-right: 1px solid rgba(255,255,255,.06); padding: 10px 8px; display: grid; align-content: start; gap: 7px; }
.mk-side b { height: 14px; width: 60%; border-radius: 4px; background: linear-gradient(90deg, var(--warm), #e3793f); margin-bottom: 6px; }
.mk-side span { height: 8px; border-radius: 3px; background: rgba(255,255,255,.08); }
.mk-side span.on { background: rgba(242,166,90,.45); }
.mk-main { padding: 12px; display: grid; grid-template-rows: auto auto 1fr; gap: 10px; min-height: 0; }
.mk-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mk-tile { border-radius: 7px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); padding: 7px; display: grid; gap: 4px; }
.mk-tile i { height: 5px; width: 55%; border-radius: 2px; background: rgba(255,255,255,.14); }
.mk-tile b { font-family: var(--font-display); font-size: clamp(9px, 1.4vw, 15px); color: #f5e9de; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
.mk-tile u { text-decoration: none; font-size: clamp(6px, .8vw, 9px); color: #7fd3a6; }
.mk-chart { display: grid; grid-template-columns: 1.6fr 1fr; gap: 8px; }
.mk-bars { border-radius: 7px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); padding: 8px; display: flex; align-items: flex-end; gap: 4%; height: clamp(40px, 9vw, 96px); }
.mk-bars i { flex: 1; border-radius: 3px 3px 1px 1px; background: linear-gradient(180deg, var(--warm), rgba(242,166,90,.25)); }
.mk-donut { border-radius: 7px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); display: grid; place-items: center; }
.mk-donut i { width: 58%; aspect-ratio: 1; border-radius: 50%; background: conic-gradient(var(--warm) 0 46%, #7fd3a6 0 74%, #8b8cf8 0 88%, rgba(255,255,255,.1) 0); -webkit-mask: radial-gradient(circle, transparent 54%, #000 55%); mask: radial-gradient(circle, transparent 54%, #000 55%); }
.mk-rows { display: grid; gap: 5px; align-content: start; min-height: 0; overflow: hidden; }
.mk-row { display: grid; grid-template-columns: 10px 1fr 30% 14%; gap: 8px; align-items: center; padding: 5px 6px; border-radius: 5px; background: rgba(255,255,255,.025); }
.mk-row > i { width: 10px; height: 10px; border-radius: 3px; background: rgba(255,255,255,.12); }
.mk-row > s { text-decoration: none; height: 6px; border-radius: 3px; background: rgba(255,255,255,.12); }
.mk-row > span { height: 5px; border-radius: 3px; background: rgba(255,255,255,.07); position: relative; overflow: hidden; }
.mk-row > span::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--w, 50%); border-radius: inherit; background: var(--warm); }
.mk-row > em { height: 12px; border-radius: 4px; background: rgba(127,211,166,.2); }

/* Phones (Timesheet) */
.mk-phones { position: relative; display: flex; align-items: center; justify-content: center; gap: 5%; width: 100%; height: 100%; padding-top: 8%; }
.mk-phone {
  width: 26%; aspect-ratio: 9 / 19; border-radius: clamp(14px, 2.4vw, 30px);
  background: #0b111b; border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 40px 80px -24px rgba(0,0,0,.8), inset 0 0 0 4px #05080d;
  padding: 7% 6%; display: grid; grid-template-rows: auto auto 1fr auto; gap: 6%;
  overflow: hidden;
}
.mk-phone:nth-child(1) { transform: translateY(10%) rotate(-4deg); }
.mk-phone:nth-child(3) { transform: translateY(14%) rotate(4deg); }
.mk-phone:nth-child(2) { transform: translateY(-2%); z-index: 2; }
.mk-ph-top { display: flex; justify-content: space-between; align-items: center; }
.mk-ph-top b { height: 7px; width: 46%; border-radius: 3px; background: rgba(255,255,255,.4); }
.mk-ph-top i { width: 14px; height: 14px; border-radius: 50%; background: #3d7bfd; }
.mk-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.mk-week i { aspect-ratio: 1 / 1.25; border-radius: 4px; background: rgba(255,255,255,.06); position: relative; }
.mk-week i.on { background: #3d7bfd; box-shadow: 0 4px 12px rgba(61,123,253,.5); }
.mk-week i.ok::after { content: ""; position: absolute; left: 30%; right: 30%; bottom: 18%; height: 2px; border-radius: 2px; background: #4cc38a; }
.mk-tasks { display: grid; gap: 5px; align-content: start; }
.mk-task { border-radius: 6px; background: rgba(255,255,255,.05); padding: 6px; display: grid; grid-template-columns: 1fr auto; gap: 3px 6px; align-items: center; }
.mk-task i { height: 5px; border-radius: 3px; background: rgba(255,255,255,.3); }
.mk-task s { text-decoration: none; grid-row: 2; height: 4px; width: 60%; border-radius: 3px; background: rgba(255,255,255,.12); }
.mk-task b { grid-row: span 2; font-family: var(--font-mono); font-size: clamp(7px, .9vw, 11px); color: #cfe0ff; font-weight: 500; }
.mk-ph-cta { height: 18px; border-radius: 6px; background: #3d7bfd; display: grid; place-items: center; }
.mk-ph-cta i { height: 4px; width: 40%; border-radius: 2px; background: rgba(255,255,255,.8); }
.mk-ring { width: 64%; justify-self: center; aspect-ratio: 1; border-radius: 50%; background: conic-gradient(#3d7bfd 0 84%, rgba(255,255,255,.08) 0); -webkit-mask: radial-gradient(circle, transparent 60%, #000 61%); mask: radial-gradient(circle, transparent 60%, #000 61%); }
.mk-ring-wrap { position: relative; display: grid; place-items: center; }
.mk-ring-wrap b { position: absolute; font-family: var(--font-display); font-size: clamp(9px, 1.4vw, 17px); color: #fff; letter-spacing: -0.03em; }

/* Tablet (UL Studio) */
.mk-tablet {
  position: relative; width: 78%; aspect-ratio: 4 / 3; max-width: 100%;
  border-radius: clamp(14px, 2vw, 26px); padding: 1.6%;
  background: #1a1716; border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.75);
  transform: perspective(1400px) rotateX(8deg) translateY(5%);
}
.mk-screen { width: 100%; height: 100%; border-radius: clamp(8px, 1.2vw, 14px); overflow: hidden; display: grid; grid-template-columns: 1fr 24%; grid-template-rows: 1fr 20%; background: #0f0d0c; }
.mk-stage { position: relative; background: radial-gradient(60% 70% at 50% 35%, #3a312b 0%, #1a1614 70%); overflow: hidden; }
.mk-stage::before { content: ""; position: absolute; left: -10%; right: -10%; bottom: 0; height: 38%; background: linear-gradient(180deg, #2b2420, #1b1715); transform: perspective(300px) rotateX(55deg); transform-origin: bottom; }
.mk-sofa { position: absolute; left: 50%; bottom: 20%; width: 52%; transform: translateX(-50%); }
.mk-light { position: absolute; top: 8%; width: 9%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #fff6e6 0%, rgba(255,210,150,.5) 40%, transparent 70%); }
.mk-light.l1 { left: 12%; } .mk-light.l2 { right: 14%; top: 14%; }
.mk-gizmo { position: absolute; left: 50%; bottom: 44%; width: 12%; aspect-ratio: 1; transform: translateX(-50%); border: 1px dashed rgba(139,140,248,.8); border-radius: 50%; }
.mk-panel { border-left: 1px solid rgba(255,255,255,.07); padding: 10%; display: grid; align-content: start; gap: 9%; background: #141211; grid-row: span 2; }
.mk-panel b { height: 6px; width: 60%; border-radius: 3px; background: rgba(255,255,255,.4); }
.mk-slider { height: 4px; border-radius: 3px; background: rgba(255,255,255,.1); position: relative; }
.mk-slider::after { content: ""; position: absolute; top: 50%; left: var(--v, 50%); width: 9px; height: 9px; border-radius: 50%; background: #fff; transform: translate(-50%, -50%); box-shadow: 0 0 0 3px rgba(139,140,248,.4); }
.mk-swatches { display: flex; gap: 5px; }
.mk-swatches i { width: 14px; height: 14px; border-radius: 4px; }
.mk-tray { border-top: 1px solid rgba(255,255,255,.07); display: flex; gap: 2%; padding: 1.6% 2%; background: #131110; }
.mk-tray i { flex: 1; border-radius: 6px; background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.06); }
.mk-tray i.on { border-color: rgba(139,140,248,.8); box-shadow: 0 0 0 2px rgba(139,140,248,.25) inset; }

/* ---------- Education badges (metallic medallions) ---------- */
.creds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 36px); }
@media (max-width: 760px) { .creds { grid-template-columns: 1fr; } }

.holo {
  /* set by site.js: tilt, pointer position, light angle, hover */
  --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 30%; --a: 0deg; --o: 0;
  /* metal palette (silver by default) */
  --m-hi: #ffffff; --m-1: #e6e7ec; --m-2: #a9acb5; --m-3: #6c707a; --m-lo: #3b3e45;
  --enamel-1: #20222c; --enamel-2: #0b0c11;
  position: relative;
  display: grid; justify-items: center; gap: clamp(18px, 2.4vw, 26px);
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 32px) clamp(24px, 3vw, 32px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(70% 60% at 50% 18%, rgba(255,255,255,.05), transparent 70%),
    linear-gradient(180deg, var(--panel) 0%, var(--bg-elev) 100%);
  text-align: center;
  cursor: pointer;
  outline: none;
  transition: border-color .3s var(--ease);
  -webkit-tap-highlight-color: transparent;
}
.holo--vtu {
  --m-hi: #fff6dc; --m-1: #f1d58f; --m-2: #c9a24f; --m-3: #8a6a2a; --m-lo: #4a3613;
}
.holo:hover, .holo.is-active { border-color: var(--line-strong); }
.holo:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(139,140,248,.25); }

/* stage gives the medal its perspective */
.badge__stage { position: relative; width: clamp(150px, 20vw, 196px); aspect-ratio: 1; perspective: 700px; }
.badge__medal {
  position: absolute; inset: 0;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transition: transform .7s var(--ease);
  will-change: transform;
}
.holo.is-active .badge__medal { transition: transform .1s linear; }
.holo.is-spinning .badge__medal { animation: badge-spin 1.1s cubic-bezier(.2,.7,.2,1); }
@keyframes badge-spin {
  from { transform: rotateX(var(--rx)) rotateY(var(--ry)); }
  to   { transform: rotateX(var(--rx)) rotateY(calc(var(--ry) + 360deg)); }
}
.badge__front, .badge__back {
  position: absolute; inset: 0; border-radius: 50%;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
}

/* rim: brushed metal whose highlight follows the light angle */
.badge__rim {
  position: absolute; inset: 0; border-radius: 50%;
  background:
    conic-gradient(from var(--a),
      var(--m-hi) 0deg, var(--m-2) 40deg, var(--m-1) 75deg, var(--m-lo) 120deg,
      var(--m-2) 165deg, var(--m-hi) 200deg, var(--m-3) 245deg, var(--m-1) 290deg,
      var(--m-lo) 330deg, var(--m-hi) 360deg);
  box-shadow:
    inset 0 2px 1px rgba(255,255,255,.75),
    inset 0 -3px 4px rgba(0,0,0,.45),
    0 1px 0 var(--m-3), 0 2px 0 var(--m-lo), 0 3px 0 var(--m-lo),
    0 18px 30px -12px rgba(0,0,0,.85);
}
/* fine brushed grain */
.badge__rim::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: repeating-conic-gradient(rgba(255,255,255,.07) 0deg 1deg, rgba(0,0,0,.06) 1deg 2deg);
  mix-blend-mode: overlay;
}
/* inner bevel step between rim and core */
.badge__rim::after {
  content: ""; position: absolute; inset: 10%; border-radius: 50%;
  background: conic-gradient(from calc(var(--a) + 180deg),
    var(--m-1), var(--m-lo), var(--m-2), var(--m-hi), var(--m-3), var(--m-1));
  box-shadow: inset 0 2px 3px rgba(0,0,0,.55), 0 1px 0 rgba(255,255,255,.5);
}
.badge__core {
  position: absolute; inset: 15%; border-radius: 50%; overflow: hidden;
  display: grid; place-items: center;
  background: radial-gradient(90% 90% at 40% 30%, var(--enamel-1), var(--enamel-2));
  box-shadow: inset 0 3px 8px rgba(0,0,0,.8), inset 0 -1px 0 rgba(255,255,255,.12);
}
/* NID: emblem stamped in metal on dark enamel */
.badge__emboss { width: 58%; filter: drop-shadow(0 1px 0 rgba(0,0,0,.9)) drop-shadow(0 -1px 0 rgba(255,255,255,.18)); }
.badge__logo { display: block; width: 100%; aspect-ratio: 75 / 60; }
.badge__logo--nid {
  background: linear-gradient(calc(var(--a) + 120deg), var(--m-lo) 0%, var(--m-2) 22%, var(--m-hi) 45%, var(--m-1) 55%, var(--m-3) 80%, var(--m-2) 100%);
  -webkit-mask: url("/assets/img/nid-mark.svg") center / contain no-repeat;
  mask: url("/assets/img/nid-mark.svg") center / contain no-repeat;
}
/* VTU: the full-colour seal set into the gold rim like enamel */
.badge__seal { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

/* moving glare + glassy dome on top of everything */
.badge__shine {
  position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  background:
    radial-gradient(40% 40% at var(--mx) var(--my), rgba(255,255,255,.55), rgba(255,255,255,.08) 55%, transparent 75%),
    linear-gradient(160deg, rgba(255,255,255,.22) 0%, transparent 38%, transparent 70%, rgba(0,0,0,.18) 100%);
  mix-blend-mode: soft-light;
  opacity: calc(.55 + var(--o) * .45);
  transition: opacity .4s;
}

/* back of the medal: plain brushed metal with the years engraved */
.badge__back {
  transform: rotateY(180deg);
  display: grid; place-items: center;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.06) 0 1px, transparent 1px 3px),
    conic-gradient(from calc(var(--a) + 90deg), var(--m-1), var(--m-3), var(--m-hi), var(--m-2), var(--m-lo), var(--m-1));
  box-shadow: inset 0 2px 1px rgba(255,255,255,.6), inset 0 -3px 4px rgba(0,0,0,.45);
}
.badge__back span {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em;
  color: var(--m-lo); text-shadow: 0 1px 0 rgba(255,255,255,.55);
}
.badge__shadow {
  position: absolute; left: 14%; right: 14%; bottom: -16px; height: 18px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0,0,0,.6), transparent);
  transform: translateX(calc(var(--ry) * -0.6px));
  transition: transform .7s var(--ease);
  pointer-events: none;
}

.badge__text { display: grid; gap: 6px; justify-items: center; }
.badge__kind { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.badge__degree { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem, 1rem + 2vw, 2.3rem); letter-spacing: -0.04em; line-height: 1.05; }
.badge__field { color: var(--fg-2); font-size: clamp(.92rem, .82rem + .3vw, 1.02rem); }
.badge__inst { font-weight: 500; font-size: clamp(.82rem, .76rem + .25vw, .92rem); line-height: 1.35; max-width: 30ch; }
.holo__hint { margin-top: 14px; font-size: 13px; color: var(--fg-3); text-align: center; }
@media (prefers-reduced-motion: reduce) {
  .badge__medal, .holo.is-active .badge__medal, .badge__shadow { transition: none; transform: none; }
  .holo.is-spinning .badge__medal { animation: none; }
}

/* ---------- NID feature band ---------- */
.nid-band {
  position: relative; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(28px, 4vw, 56px);
  background:
    radial-gradient(60% 120% at 100% 0%, rgba(139,140,248,.16), transparent 60%),
    linear-gradient(180deg, var(--panel), var(--bg-elev));
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center;
}
.nid-band h2 { font-size: var(--step-3); }
.nid-band ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.nid-band li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--fg-2); font-size: 15px; }
.nid-band li svg { width: 18px; height: 18px; margin-top: 3px; color: var(--accent); }
@media (max-width: 820px) { .nid-band { grid-template-columns: 1fr; } }

/* ---------- Principles ---------- */
.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.principle { padding: 28px 24px 8px 0; display: grid; gap: 10px; align-content: start; min-width: 0; }
.principle + .principle { padding-left: 24px; border-left: 1px solid var(--line); }
.principle h3 { font-size: 1.15rem; letter-spacing: -0.02em; }
.principle p { color: var(--fg-2); font-size: 15px; }
.principle svg { width: 22px; height: 22px; color: var(--accent); }
@media (max-width: 960px) {
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principle:nth-child(3) { padding-left: 0; border-left: 0; }
  .principle:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 20px; }
}
@media (max-width: 560px) {
  .principles { grid-template-columns: 1fr; }
  .principle, .principle + .principle { padding-left: 0; border-left: 0; }
  .principle + .principle { border-top: 1px solid var(--line); margin-top: 16px; }
}

/* ---------- Timeline ---------- */
.timeline { display: grid; border-top: 1px solid var(--line); }
.tl-row {
  display: grid; grid-template-columns: 180px minmax(0, 1fr) minmax(0, 1.3fr); gap: 24px;
  padding: 24px 0; border-bottom: 1px solid var(--line); align-items: start;
}
.tl-row__when { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); font-variant-numeric: tabular-nums; padding-top: 3px; }
.tl-row__role h3 { font-size: 1.15rem; letter-spacing: -0.02em; }
.tl-row__role p { color: var(--fg-3); font-size: 14px; margin-top: 4px; }
.tl-row__what { color: var(--fg-2); font-size: 15px; }
.tl-row--edu .tl-row__role h3::after { content: "Education"; margin-left: 10px; vertical-align: 3px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); border: 1px solid rgba(139,140,248,.35); border-radius: 5px; padding: 2px 6px; }
@media (max-width: 820px) { .tl-row { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- Contact / footer ---------- */
.cta-panel {
  position: relative; overflow: hidden; text-align: center;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(40px, 7vw, 96px) clamp(20px, 4vw, 48px);
  background: radial-gradient(70% 90% at 50% 0%, rgba(139,140,248,.18), transparent 70%), var(--bg-elev);
  display: grid; gap: 20px; justify-items: center;
}
.cta-panel h2 { font-size: var(--step-4); max-width: 18ch; }
.cta-panel .lede { margin-inline: auto; }
.email-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; align-items: center; }
.email-row code { font-family: var(--font-mono); font-size: 15px; padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line-strong); background: rgba(255,255,255,.03); user-select: all; }

.footer { border-top: 1px solid var(--line); padding-block: 40px 48px; color: var(--fg-3); font-size: 14px; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.footer__links { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer__links a:hover { color: var(--fg); }

/* ---------- Case study ---------- */
.cs-hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 96px) 0; }
.cs-hero__inner { position: relative; z-index: 1; display: grid; gap: 22px; }
.cs-back { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-3); font-size: 14px; }
.cs-back:hover { color: var(--fg); }
.cs-back svg { width: 14px; height: 14px; }
.cs-hero h1 { font-size: var(--step-4); max-width: 22ch; letter-spacing: -0.035em; }
.cs-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--line); margin-top: 8px; }
.cs-facts div { background: var(--bg); padding: 14px 16px; display: grid; gap: 2px; min-width: 0; }
.cs-facts dt { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.cs-facts dd { margin: 0; font-size: 15px; }
@media (max-width: 720px) { .cs-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.cs-cover {
  position: relative; margin-top: clamp(32px, 5vw, 56px);
  aspect-ratio: 16 / 9; max-width: 100%; box-sizing: content-box;
  border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line);
}

.cs-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.cs-toc { position: sticky; top: calc(88px + env(safe-area-inset-top, 0px)); display: grid; gap: 4px; font-size: 14px; }
.cs-toc a { color: var(--fg-3); padding: 6px 10px; border-left: 1px solid var(--line); transition: color .2s, border-color .2s; }
.cs-toc a:hover { color: var(--fg); }
.cs-toc a.is-active { color: var(--fg); border-left-color: var(--accent); }
@media (max-width: 960px) { .cs-layout { grid-template-columns: 1fr; } .cs-toc { display: none; } }

.cs-body { display: grid; gap: clamp(56px, 7vw, 96px); min-width: 0; }
.cs-sec { display: grid; gap: 20px; scroll-margin-top: 96px; min-width: 0; }
.cs-sec h2 { font-size: var(--step-3); }
.cs-sec > p { color: var(--fg-2); max-width: 68ch; font-size: 1.0625rem; }
.cs-sec > p strong { color: var(--fg); font-weight: 500; }

.impact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.impact__item { background: linear-gradient(180deg, var(--panel), var(--bg-elev)); padding: clamp(20px, 3vw, 30px); display: grid; gap: 8px; align-content: start; min-width: 0; }
.impact__num { font-family: var(--font-display); font-size: clamp(2.2rem, 1.5rem + 2.6vw, 3.4rem); font-weight: 600; letter-spacing: -0.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.impact__num .unit { font-size: .45em; color: var(--fg-3); margin-left: 4px; letter-spacing: -0.01em; }
.impact__label { font-weight: 500; }
.impact__ctx { color: var(--fg-3); font-size: 14px; }
.impact__bar { height: 6px; border-radius: 4px; background: rgba(255,255,255,.06); overflow: hidden; margin-top: 6px; }
.impact__bar i { display: block; height: 100%; width: var(--w); border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
@media (max-width: 560px) { .impact { grid-template-columns: 1fr; } }

.ba { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ba__col { border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; display: grid; gap: 12px; align-content: start; background: var(--bg-elev); min-width: 0; }
.ba__col h3 { font-size: 1rem; font-family: var(--font-mono); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-3); }
.ba__col--after { border-color: rgba(139,140,248,.35); background: linear-gradient(180deg, rgba(139,140,248,.07), transparent 60%), var(--bg-elev); }
.ba__col--after h3 { color: var(--accent-2); }
.ba ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.ba li { position: relative; padding-left: 20px; color: var(--fg-2); font-size: 15px; }
.ba li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; border-radius: 2px; background: var(--fg-3); }
.ba__col--after li::before { background: var(--accent); }
@media (max-width: 640px) { .ba { grid-template-columns: 1fr; } }

.decisions { display: grid; gap: 12px; counter-reset: d; }
.decision { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-elev); }
.decision::before { counter-increment: d; content: counter(d, decimal-leading-zero); font-family: var(--font-mono); font-size: 13px; color: var(--accent); padding-top: 2px; }
.decision h3 { font-size: 1.1rem; letter-spacing: -0.02em; margin-bottom: 6px; }
.decision p { color: var(--fg-2); font-size: 15px; }
.decision p b { color: var(--fg); font-weight: 500; }

.gallery { display: grid; gap: 16px; }
.shot {
  margin: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  background: var(--panel); position: relative;
}
.shot img { width: 100%; height: auto; display: block; background: #0d0e11; }
.shot figcaption { padding: 12px 16px; font-size: 13px; color: var(--fg-3); border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.shot.is-missing img { display: none; }
.shot.is-missing::before {
  content: attr(data-alt);
  display: grid; place-items: center; text-align: center;
  aspect-ratio: 16 / 9; padding: 24px;
  color: var(--fg-3); font-size: 14px;
  background:
    radial-gradient(60% 80% at 50% 0%, rgba(139,140,248,.10), transparent 70%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.02) 0 10px, transparent 10px 20px),
    var(--bg-elev);
}
.gallery--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
/* Feature walkthrough: one screen, then the reasoning behind each field */
.shot--feature { margin-top: 8px; }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
@media (max-width: 820px) { .fields { grid-template-columns: 1fr; } }
.fields__group { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--bg-elev); padding: 20px 22px; display: grid; gap: 14px; align-content: start; }
.fields__group h3 { font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-2); }
.fields__group dl { margin: 0; display: grid; gap: 14px; }
.fields__group dl div { display: grid; gap: 3px; }
.fields__group dt { font-weight: 500; font-size: 15px; color: var(--fg); }
.fields__group dd { margin: 0; font-size: 14px; line-height: 1.55; color: var(--fg-2); }
@media (max-width: 720px) { .gallery--2 { grid-template-columns: 1fr; } }

.role-card { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.role-card > div { border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px; background: var(--bg-elev); display: grid; gap: 6px; align-content: start; min-width: 0; }
.role-card h3 { font-size: .8rem; font-family: var(--font-mono); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.role-card p { color: var(--fg-2); font-size: 15px; }
@media (max-width: 720px) { .role-card { grid-template-columns: 1fr; } }

.quote { border-left: 2px solid var(--accent); padding: 6px 0 6px 20px; font-family: var(--font-display); font-size: var(--step-2); letter-spacing: -0.02em; line-height: 1.35; max-width: 40ch; }
.quote cite { display: block; margin-top: 10px; font-family: var(--font-body); font-style: normal; font-size: 14px; color: var(--fg-3); letter-spacing: 0; }

.next-cs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.next-cs a { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; display: grid; gap: 6px; background: var(--bg-elev); transition: border-color .2s, background .2s; }
.next-cs a:hover { border-color: var(--line-strong); background: var(--panel); }
.next-cs small { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-3); }
.next-cs b { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.02em; }
@media (max-width: 640px) { .next-cs { grid-template-columns: 1fr; } }

/* ---------- About ---------- */
.about-hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.portrait {
  position: relative; aspect-ratio: 4 / 5; max-width: 100%;
  border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line);
  background: radial-gradient(80% 70% at 50% 20%, rgba(139,140,248,.25), transparent 70%), var(--panel);
}
.portrait img { width: 100%; height: 100%; object-fit: cover; }
.portrait__tag { position: absolute; left: 14px; bottom: 14px; right: 14px; display: flex; justify-content: space-between; gap: 8px; font-size: 13px; padding: 10px 12px; border-radius: 12px; background: rgba(8,9,11,.6); backdrop-filter: blur(10px); border: 1px solid var(--line); }
@media (max-width: 820px) { .about-hero { grid-template-columns: 1fr; } .portrait { max-width: 420px; } }

.skills { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.skill-group { border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; background: var(--bg-elev); display: grid; gap: 14px; align-content: start; min-width: 0; }
.skill-group h3 { font-size: 1.05rem; letter-spacing: -0.02em; }
.skill-group .tags { display: flex; flex-wrap: wrap; gap: 6px; }
@media (max-width: 880px) { .skills { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .skills { grid-template-columns: 1fr; } }

/* ---------- Reveal (progressive; content visible without JS) ---------- */
.js .reveal { opacity: .001; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: .08s; }
.js .reveal[data-delay="2"] { transition-delay: .16s; }
.js .reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

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

.shot--crop img { max-height: min(78vh, 900px); object-fit: cover; object-position: top center; }