/* ═════════════════════════════════════════════════
   Moustafa Bahri — performance × product
   v0.1  (2026-04-26)
   ═════════════════════════════════════════════════ */

:root{
  --bg:        #07070a;
  --bg-2:      #0c0c11;
  --bg-3:      #131319;
  --line:      rgba(255,255,255,.07);
  --line-2:    rgba(255,255,255,.14);
  --txt:       #ececf0;
  --txt-mute:  #8a8a95;
  --txt-dim:   #5a5a64;
  --accent:    #b6ff3a;          /* electric lime — performance vibe */
  --accent-2:  #65f0c2;
  --warm:      #ff7a52;
  --serif:     "Instrument Serif", ui-serif, Georgia, serif;
  --mono:      "Geist Mono", ui-monospace, "JetBrains Mono", monospace;
  --sans:      "Inter", ui-sans-serif, system-ui, sans-serif;
  --rad:       14px;
  --max:       1240px;
  --pad-x:     clamp(20px, 5vw, 56px);
}

*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  background: var(--bg);
  color: var(--txt);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
  position: relative;
}
/* Subtle vignette + grid pattern, both fixed (browser caches the layer) */
body::before{
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(1100px 720px at 78% -8%, rgba(182,255,58,.05), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(101,240,194,.035), transparent 60%),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0/64px 64px,
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0/64px 64px;
  pointer-events: none;
  z-index: 0;
  opacity: .9;
}
/* Static SVG noise grain — data URL, paints once, no canvas, no JS */
body::after{
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .07;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
}
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:none; background:none; border:0; color:inherit; }
img,svg{ display:block; max-width:100%; }
::selection{ background:var(--accent); color:var(--bg); }

/* ───────────  CURSOR — dot + halo, GPU-only (no blur, no mix-blend on halo) ─────────── */
.cursor-dot, .cursor-spot{
  position: fixed; top: 0; left: 0;
  pointer-events: none;
  will-change: transform;
  transform: translate3d(0,0,0) translate(-50%,-50%);
}
.cursor-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  z-index: 9999;
  mix-blend-mode: difference;
  transition: width .2s ease, height .2s ease, background .2s ease;
}
.cursor-dot.is-hover{
  width: 38px; height: 38px;
  background: rgba(182,255,58,.18);
  border: 1px solid var(--accent);
}
.cursor-spot{
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(182,255,58,.10) 0%, rgba(182,255,58,.035) 35%, transparent 65%);
  z-index: 1;
  /* deliberately NO filter:blur and NO mix-blend-mode — those were the lag.
     A plain radial-gradient layer translated via transform = nearly free on the GPU. */
}

/* ───────────  NAV  ─────────── */
.nav{
  position:fixed; inset:0 0 auto 0;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding: 18px var(--pad-x);
  z-index:50;
  background: linear-gradient(to bottom, rgba(7,7,10,.95) 0%, rgba(7,7,10,.7) 70%, rgba(7,7,10,0) 100%);
  /* dropped backdrop-filter: it forces full repaint of everything underneath every scroll-frame */
}
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--mono); font-size:13px; }
.brand-mark{ color:var(--accent); font-size:18px; line-height:1; }
.nav-links{ display:flex; align-items:center; gap:28px; font-family:var(--mono); font-size:13px; color:var(--txt-mute); }
.nav-links a{ position:relative; }
.nav-links a:hover{ color:var(--txt); }
.nav-links .nav-cta{ color:var(--accent); }
.lang-toggle{ display:flex; gap:2px; padding:3px; border:1px solid var(--line); border-radius:999px; font-family:var(--mono); font-size:11px; }
.lang-toggle button{ padding:5px 10px; border-radius:999px; color:var(--txt-mute); transition:all .18s; }
.lang-toggle button.active{ background:var(--txt); color:var(--bg); }
.lang-toggle button:hover:not(.active){ color:var(--txt); }

/* ───────────  LAYOUT BASE  ─────────── */
main{ position:relative; z-index:3; }
section{ padding: 120px var(--pad-x); max-width:var(--max); margin:0 auto; position:relative; }

/* ───────────  HERO  ─────────── */
.hero{
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  display:flex; flex-direction:column; justify-content:center;
  position:relative;
}
.hero-meta{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:12px; color:var(--txt-mute);
  padding: 7px 14px;
  border:1px solid var(--line); border-radius:999px;
  align-self:flex-start;
  margin-bottom: 36px;
}
.dot-live{
  display:inline-block; width:7px; height:7px; border-radius:50%;
  background:var(--accent);
  position: relative;
}
.dot-live::after{
  content:""; position:absolute; inset:0;
  border-radius:50%;
  background: var(--accent);
  transform: scale(1);
  opacity: .6;
  animation: pulse 1.8s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse{
  0%   { transform: scale(1);   opacity:.6; }
  80%  { transform: scale(3.4); opacity:0; }
  100% { transform: scale(3.4); opacity:0; }
}

.hero-title{
  font-family:var(--serif);
  font-weight:400;
  font-size: clamp(52px, 9.4vw, 140px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  margin: 0 0 32px;
  overflow: visible;
  padding-right: 0.4em;
}
.hero-title .line{
  display:block;
  overflow: visible;
  padding-right: 0.4em;
  padding-bottom: 0.06em;
}
.hero-title .italic-line{ padding-right: 0.7em; }
.hero-title .word{ display:inline-block; }
.hero-title .italic{
  font-style: italic;
  color: var(--accent);
  padding-right: 0.18em;
}

.hero-sub{
  max-width: 720px;
  font-size: clamp(18px, 1.7vw, 22px);
  color: var(--txt);
  line-height:1.45;
  margin: 0 0 48px;
}
.hl{ color:var(--accent); font-style:italic; }

.hero-stats{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin-bottom: 48px;
}
.stat{
  padding: 22px 24px;
  display:flex; flex-direction:column; gap:10px;
  border-right:1px solid var(--line);
  position:relative;
}
.stat:last-child{ border-right:0; }
.stat-value{
  display:inline-flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
}
.stat-num{
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 64px);
  line-height:1;
  color:var(--txt);
  font-weight:400;
  letter-spacing:-.04em;
}
.stat-prefix, .stat-suffix{
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 34px);
  color: var(--txt-mute);
  line-height: 1;
}
.stat-suffix{ color: var(--accent); }
.stat-label{ font-family:var(--mono); font-size:11px; color:var(--txt-mute); text-transform:uppercase; letter-spacing:.08em; }

.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-family: var(--mono); font-size: 13px;
  border: 1px solid transparent;
  transition: transform .25s ease, background .25s, color .25s, border-color .25s;
  position: relative;
  overflow: hidden;
}
.btn-lg{ padding: 18px 28px; font-size: 14px; }
.btn-primary{ background:var(--accent); color:var(--bg); }
.btn-primary:hover{ transform: translateY(-2px); }
.btn-ghost{ border-color: var(--line-2); color:var(--txt); }
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent); }

.hero-scroll{
  position:absolute; bottom:36px; left: var(--pad-x);
  display:flex; align-items:center; gap:14px;
  font-family:var(--mono); font-size:11px; color:var(--txt-mute);
  text-transform:uppercase; letter-spacing:.18em;
}
.hero-scroll-line{ width:60px; height:1px; background:var(--txt-mute); position:relative; overflow:hidden; }
.hero-scroll-line::after{
  content:""; position:absolute; inset:0;
  background:var(--accent);
  animation: line-slide 2.4s ease-in-out infinite;
}
@keyframes line-slide{
  0%  { transform: translateX(-100%); }
  60% { transform: translateX(100%); }
  100%{ transform: translateX(100%); }
}

/* ───────────  TRUST  ─────────── */
.trust{
  padding-top: 60px; padding-bottom: 60px;
  display:flex; align-items:center; gap:32px;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  flex-wrap:wrap;
  max-width: var(--max);
  margin: 0 auto;
}
.trust-label{ font-family:var(--mono); font-size:11px; color:var(--txt-mute); text-transform:uppercase; letter-spacing:.18em; }
.trust-row{
  display: flex;
  gap: 22px;
  align-items: baseline;
  flex: 1 1 auto;
  flex-wrap: nowrap;            /* never wrap to 2 lines */
  overflow-x: auto;             /* horizontal scroll on narrow screens instead of wrapping */
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
}
.trust-row::-webkit-scrollbar{ display: none; }

.trust-logo{
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 34px);
  color: var(--txt-mute);
  display: inline-block;
  transform-origin: center;
  transition: color .25s ease, transform .25s ease;
  flex: 0 0 auto;               /* never shrink — siblings won't reflow */
  white-space: nowrap;
}
.trust-logo:hover{
  color: var(--txt);
  transform: scale(1.04);       /* very light magnification, no layout shift */
}
.trust-sep{ color: var(--txt-dim); font-family: var(--serif); font-size: 28px; }

/* ───────────  SECTION HEAD  ─────────── */
.section-head{ margin-bottom: 64px; max-width: 720px; }
.section-tag{
  display:inline-block;
  font-family:var(--mono); font-size:11px; color:var(--accent);
  text-transform:uppercase; letter-spacing:.2em;
  margin-bottom: 16px;
}
.section-title{
  font-family:var(--serif); font-weight:400;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing:-0.025em;
  margin: 0 0 14px;
}
.section-sub{ color: var(--txt-mute); font-size: 16px; margin: 0; }

/* ───────────  CASES  ─────────── */
.cases{ padding-top: 140px; }
.case{
  display:grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  padding: 56px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.case:last-child{ border-bottom: 1px solid var(--line); }
.case-rail{ position:sticky; top: 100px; align-self: start; display:flex; flex-direction:column; gap: 18px; }
.case-num{ font-family: var(--serif); font-size: 76px; line-height: 1; color: var(--txt-dim); }
.case-disciplines{ display:flex; flex-direction:column; gap:6px; font-family: var(--mono); font-size: 11px; color: var(--txt-mute); text-transform: uppercase; letter-spacing: .14em; }
.case-disciplines span::before{ content: "→ "; color: var(--accent); }

.case-head h3{
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  margin: 0 0 8px;
  letter-spacing:-0.025em;
}
.case-tag{
  font-family: var(--mono); font-size: 13px; color: var(--txt-mute);
  vertical-align: middle; margin-left: 10px;
  padding: 3px 9px; border:1px solid var(--line); border-radius: 999px;
  letter-spacing: .04em;
}
.case-role{ color: var(--txt-mute); font-size: 16px; margin: 0 0 32px; max-width: 600px; }

.case-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.case-block{
  border:1px solid var(--line);
  border-radius: var(--rad);
  padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.015), transparent);
  position: relative;
  overflow:hidden;
  min-height: 160px;
}
.block-label{
  font-family:var(--mono); font-size:11px; color:var(--txt-mute);
  text-transform:uppercase; letter-spacing:.16em;
  display:block; margin-bottom: 12px;
}
.case-block p{ margin: 0; color: var(--txt); font-size: 15px; }

.reveal-block{
  background:
    radial-gradient(var(--reveal-size,0px) circle at var(--mx,50%) var(--my,50%), rgba(182,255,58,.18), transparent 60%),
    linear-gradient(180deg, rgba(182,255,58,.04), rgba(255,255,255,.02));
  border-color: rgba(182,255,58,.25);
  cursor: none;
}
.reveal-block .metric-stack{
  display:flex; flex-direction:column; gap: 14px;
  filter: blur(8px); opacity:.35;
  transition: filter .35s ease, opacity .35s ease, transform .35s ease;
}
.reveal-block:hover .metric-stack{ filter: blur(0); opacity: 1; transform: translateY(-2px); }
.metric{ display:flex; flex-direction:column; gap: 2px; }
.metric-num{
  font-family: var(--serif); font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1; color: var(--accent); letter-spacing:-0.025em;
}
.metric-label{
  font-family:var(--mono); font-size:10.5px; color:var(--txt-mute);
  text-transform:uppercase; letter-spacing:.12em;
}
.reveal-hint{
  position:absolute; right: 18px; bottom: 16px;
  font-family: var(--mono); font-size: 10px; color: var(--txt-mute);
  text-transform: uppercase; letter-spacing:.16em;
  opacity: .8;
}
.reveal-link{ color: var(--accent); }

/* AIAH "own" badge + I Dom You "live" badge in trust bar */
.trust-logo-own{ position: relative; color: var(--warm); }
.trust-logo-own:hover{ color: var(--warm); }
.trust-logo-live{ position: relative; color: var(--accent); }
.trust-logo-live:hover{ color: var(--accent); }
.trust-badge{
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .14em;
  background: var(--warm); color: var(--bg);
  padding: 2px 6px;
  border-radius: 999px;
  vertical-align: super;
  margin-left: 6px;
  position: relative; top: -8px;
  display: inline-flex; align-items: center; gap: 4px;
}
.trust-badge-live{ background: var(--accent); color: var(--bg); }

/* shared live dot — transform-only pulse (cheap on GPU) */
.live-dot{
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  position: relative;
  flex: 0 0 auto;
}
.live-dot::after{
  content:""; position:absolute; inset:0;
  border-radius:50%;
  background: currentColor;
  transform: scale(1);
  opacity: .55;
  animation: live-pulse 1.8s ease-out infinite;
  pointer-events: none;
}
.trust-badge-live .live-dot{
  background: var(--bg);
  width: 5px; height: 5px;
}
@keyframes live-pulse{
  0%   { transform: scale(1);   opacity:.55; }
  80%  { transform: scale(3.0); opacity:0;   }
  100% { transform: scale(3.0); opacity:0;   }
}

/* Case · in-progress treatment for I Dom You (and any future live engagement) */
.case-live{
  background:
    linear-gradient(180deg, rgba(182,255,58,.025), transparent 30%);
  border-left: 1px solid rgba(182,255,58,.18);
  margin-left: -16px;
  padding-left: 16px;
}
.case-live::before{
  content: "";
  position: absolute;
  left: -1px; top: 0;
  width: 1px; height: 60px;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(182,255,58,.6);
}
.case-status{
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 6px;
}
.case-tag-live{
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(182,255,58,.08);
  border-color: rgba(182,255,58,.32);
  color: var(--accent);
}
.case-tag-live .live-dot{ background: var(--accent); }

/* Warm variant — for AIAH (matches its orange brand identity) */
.case-tag-live-warm{
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,122,82,.08);
  border: 1px solid rgba(255,122,82,.34);
  color: var(--warm);
  padding: 3px 9px; border-radius: 999px;
  font-family: var(--mono); font-size: 13px;
  vertical-align: middle; margin-left: 10px;
  letter-spacing: .04em;
}
.case-tag-live-warm .live-dot{ background: var(--warm); color: var(--warm); }
.case-status-warm{ color: var(--warm) !important; }
.case-status-warm .live-dot{ background: var(--warm); color: var(--warm); }
.case-live-warm::before{
  content: "";
  position: absolute;
  left: -1px; top: 0;
  width: 1px; height: 60px;
  background: var(--warm);
  box-shadow: 0 0 12px rgba(255,122,82,.55);
}
.case-cta-glow-warm{
  border-color: rgba(255,122,82,.45);
  background: rgba(255,122,82,.04);
  color: var(--txt);
  box-shadow: 0 0 18px rgba(255,122,82,.18);
  animation: cta-glow-warm 2.6s ease-in-out infinite;
}
.case-cta-glow-warm:hover{
  background: rgba(255,122,82,.10);
  border-color: var(--warm);
  color: var(--warm);
  box-shadow: 0 0 30px rgba(255,122,82,.42);
  transform: translateY(-2px);
}
@keyframes cta-glow-warm{
  0%,100%{ box-shadow: 0 0 14px rgba(255,122,82,.16); }
  50%   { box-shadow: 0 0 28px rgba(255,122,82,.36); }
}
/* Override the green live-pulse halo to warm when nested inside warm context */
.case-tag-live-warm .live-dot::after,
.case-status-warm .live-dot::after{
  background: var(--warm);
}

/* Case headline metrics row (I Dom You etc.) */
.case-headline-metrics{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0 0 26px;
  border: 1px solid rgba(182,255,58,.22);
  border-radius: var(--rad);
  background:
    radial-gradient(600px 200px at 30% 0%, rgba(182,255,58,.07), transparent 70%),
    linear-gradient(180deg, rgba(182,255,58,.04), transparent);
  overflow: hidden;
}
.hm{
  padding: 22px 24px;
  border-right: 1px solid rgba(182,255,58,.14);
  display: flex; flex-direction: column; gap: 6px;
}
.hm:last-child{ border-right: 0; }
.hm-num{
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--accent);
  display: inline-flex; align-items: baseline; gap: 2px;
}
.hm-x{ font-size: 0.55em; color: var(--accent); opacity: .8; }
.hm-label{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--txt-mute);
  text-transform: uppercase;
  letter-spacing: .12em;
}
@media (max-width: 760px){
  .case-headline-metrics{ grid-template-columns: 1fr; }
  .hm{ border-right: 0; border-bottom: 1px solid rgba(182,255,58,.14); }
  .hm:last-child{ border-bottom: 0; }
}

/* "View full track record" button in About */
.track-cta{
  display: inline-flex; align-items: center; gap: 10px;
  margin-top: 28px;
  padding: 14px 22px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--mono); font-size: 13px;
  color: var(--txt);
  transition: border-color .25s, color .25s, transform .25s, background .25s;
  align-self: flex-start;
}
.track-cta:hover{
  border-color: var(--accent);
  color: var(--accent);
  transform: translateX(4px);
  background: rgba(182,255,58,.04);
}

/* ─────────────  TRACK-RECORD PAGE  ───────────── */
.track-hero{
  padding-top: 160px;
  padding-bottom: 40px;
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad-x); padding-right: var(--pad-x);
}
.track-back{
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px;
  color: var(--txt-mute);
  margin-bottom: 28px;
  transition: color .2s, transform .2s;
}
.track-back:hover{ color: var(--accent); transform: translateX(-3px); }
.track-title{
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(52px, 9.4vw, 140px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  margin: 12px 0 32px;
  overflow: visible;
  padding-right: 0.4em;
}
.track-title .line{ display: block; overflow: visible; padding-right: 0.4em; padding-bottom: 0.06em; }
.track-title .italic-line{ padding-right: 0.7em; }
.track-title .word{ display: inline-block; }
.track-title .italic{ font-style: italic; color: var(--accent); padding-right: 0.18em; }
.track-sub{
  max-width: 720px;
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--txt);
  line-height: 1.5;
  margin: 0 0 40px;
}

.track-section{
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px var(--pad-x) 120px;
}
.track-timeline{
  margin-bottom: 80px;
}
.track-list{
  list-style: none; margin: 0; padding: 0;
}
.track-li{
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.track-li:first-child{ border-top: 1px solid var(--line-2); }
.track-li:last-child{ border-bottom: 1px solid var(--line); }
.track-li .t-year{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .14em;
  padding-top: 6px;
}
.track-li .t-role{
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.track-li .t-role em{
  font-style: italic;
  color: var(--txt-mute);
  font-size: 0.7em;
  display: block;
  margin-top: 2px;
}
.track-li .t-detail{
  color: var(--txt);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 14px;
  max-width: 720px;
}
.t-bullets{
  list-style: none; padding: 0; margin: 12px 0 0;
  display: flex; flex-direction: column; gap: 6px;
}
.t-bullets li{
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--txt-mute);
  padding-left: 18px;
  position: relative;
}
.t-bullets li::before{
  content: "↳";
  position: absolute; left: 0;
  color: var(--accent);
}

.track-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 60px;
}
.track-card{
  border: 1px solid var(--line);
  border-radius: var(--rad);
  padding: 26px;
  background: linear-gradient(180deg, rgba(255,255,255,.015), transparent);
}
.track-card .block-label{ margin-bottom: 16px; }
.track-card-list{
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.track-card-list li{
  font-size: 14px;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
}
.track-card-list li strong{ color: var(--txt); }
.track-card-list .t-meta{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--txt-mute);
}
.track-card-tools{
  font-size: 13.5px;
  color: var(--txt);
  line-height: 1.7;
  margin: 0;
}

.track-cta-row{
  display: flex; gap: 12px; flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

@media (max-width: 760px){
  .track-li{ grid-template-columns: 1fr; gap: 8px; }
  .track-grid{ grid-template-columns: 1fr; }
}

/* visit-site CTA rows under each case */
.case-cta-row{
  display:flex; flex-wrap:wrap; align-items:center; gap: 10px;
  margin-top: 22px;
}
.case-cta{
  display:inline-flex; align-items:center; gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-family: var(--mono); font-size: 12px;
  color: var(--txt);
  transition: border-color .25s, color .25s, background .25s, transform .25s;
}
.case-cta:hover{ border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* Glowing CTA — pulses subtly to draw the eye */
.case-cta-glow{
  border-color: rgba(182,255,58,.45);
  background: rgba(182,255,58,.04);
  color: var(--txt);
  box-shadow: 0 0 18px rgba(182,255,58,.20);
  animation: cta-glow 2.6s ease-in-out infinite;
}
.case-cta-glow:hover{
  background: rgba(182,255,58,.08);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 30px rgba(182,255,58,.42);
  transform: translateY(-2px);
}
@keyframes cta-glow{
  0%,100%{ box-shadow: 0 0 14px rgba(182,255,58,.16); }
  50%   { box-shadow: 0 0 28px rgba(182,255,58,.36); }
}

/* "under construction" indicator — warm tone, static dot */
.case-cta-build{
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--warm) !important;
  letter-spacing: .14em;
}
.build-dot{
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--warm);
  flex: 0 0 auto;
  position: relative;
}
.build-dot::after{
  content:""; position:absolute; inset:0;
  border-radius:50%;
  background: var(--warm);
  transform: scale(1);
  opacity: .6;
  animation: live-pulse 2.2s ease-out infinite;
  pointer-events: none;
}
.case-cta[data-disabled]{ opacity: .55; cursor: not-allowed; pointer-events: none; }
.case-cta-warm:hover{ border-color: var(--warm); color: var(--warm); }
.case-cta-pending{
  font-family: var(--mono); font-size: 10.5px; color: var(--txt-dim);
  text-transform: uppercase; letter-spacing: .14em;
  padding-left: 6px;
}
.foot-link{ color: var(--txt-mute); transition: color .2s; }
.foot-link:hover{ color: var(--accent); }
.case-aiah .case-block{ border-color: rgba(255,122,82,.18); }
.case-aiah .reveal-block{
  background:
    radial-gradient(var(--reveal-size,0px) circle at var(--mx,50%) var(--my,50%), rgba(255,122,82,.20), transparent 60%),
    linear-gradient(180deg, rgba(255,122,82,.05), rgba(255,255,255,.02));
  border-color: rgba(255,122,82,.3);
}
.case-aiah .metric-num{ color: var(--warm); }

/* ───────────  ABOUT  ─────────── */
.about-grid{ max-width: 760px; }
.about-lead{ font-family: var(--serif); font-size: clamp(22px, 2.4vw, 32px); line-height: 1.35; margin: 0 0 22px; }
.about p{ color: var(--txt); margin: 0 0 22px; font-size: 17px; line-height: 1.6; }
.about-meta{ font-family: var(--mono); font-size: 12px; color: var(--txt-mute); text-transform: uppercase; letter-spacing: .12em; }

/* ───────────  SERVICES  ─────────── */
.service-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.service{
  border:1px solid var(--line);
  border-radius: var(--rad);
  padding: 32px;
  display:flex; flex-direction:column; gap: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.015), transparent);
  transition: border-color .25s, transform .25s;
  position: relative;
}
.service:hover{ border-color: var(--line-2); transform: translateY(-4px); }
.service header{ display:flex; align-items:baseline; gap: 12px; flex-wrap:wrap; }
.service-num{ font-family: var(--mono); font-size: 12px; color: var(--txt-mute); }
.service h3{ font-family: var(--serif); font-weight: 400; font-size: 30px; margin: 0; line-height: 1; letter-spacing:-0.02em; }
.service-flag{
  margin-left:auto;
  font-family:var(--mono); font-size: 10px; text-transform:uppercase; letter-spacing:.16em;
  background: var(--accent); color: var(--bg); padding: 3px 8px; border-radius: 999px;
}
.service p{ color: var(--txt-mute); font-size: 15px; margin: 0; line-height: 1.55; }
.service-list{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap: 8px; flex:1; }
.service-list li{ font-size: 14px; color: var(--txt); padding-left: 20px; position: relative; }
.service-list li::before{
  content: "↳"; position:absolute; left:0; color:var(--accent); font-family: var(--mono);
}
.service-price{ display:flex; align-items:baseline; gap: 4px; padding-top: 18px; border-top:1px solid var(--line); }
.price-num{ font-family: var(--serif); font-size: 50px; line-height: 1; letter-spacing:-0.03em; }
.price-cur{ font-family: var(--serif); font-size: 24px; color: var(--txt-mute); }
.price-per{ font-family: var(--mono); font-size: 12px; color: var(--txt-mute); margin-left: 4px; }
.service-cta{ font-family: var(--mono); font-size: 13px; color: var(--accent); align-self: flex-start; padding-top: 4px; }
.service-cta:hover{ text-decoration: underline; }

.service-featured{
  border-color: rgba(182,255,58,.35);
  background: linear-gradient(180deg, rgba(182,255,58,.05), rgba(255,255,255,.02));
}
.service-featured h3{ color: var(--accent); }

/* ───────────  CONTACT  ─────────── */
.contact{ padding-top: 160px; padding-bottom: 160px; }
.contact-inner{
  display:flex; flex-direction:column; align-items:center; text-align:center; gap: 18px;
  max-width: 880px; margin: 0 auto;
}
.contact-headline{
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.95;
  letter-spacing:-0.035em;
  margin: 8px 0 12px;
}
.contact-headline em{ color: var(--accent); font-style: italic; display:block; }
.contact-sub{ color: var(--txt-mute); font-size: 17px; max-width: 560px; margin: 0 0 14px; }
.contact-actions{ display:flex; gap: 12px; flex-wrap:wrap; justify-content:center; }
.contact-meta{ font-family: var(--mono); font-size: 12px; color: var(--txt-dim); text-transform: uppercase; letter-spacing: .12em; margin-top: 14px; }

/* ───────────  FOOTER  ─────────── */
.foot{
  padding: 30px var(--pad-x);
  border-top: 1px solid var(--line);
  font-family:var(--mono); font-size:12px; color: var(--txt-mute);
}
.foot-row{ display:flex; gap: 18px; justify-content:space-between; align-items:center; flex-wrap:wrap; max-width: var(--max); margin: 0 auto; }
.foot-mid{ color: var(--txt-dim); }

/* ───────────  ENTRY ANIMATIONS — pure CSS, GPU-friendly, more theatrical  ─────────── */
.reveal{
  opacity: 0;
  transform: translate3d(0, 40px, 0);
  transition: opacity .9s cubic-bezier(.2,.8,.3,1), transform .9s cubic-bezier(.2,.8,.3,1);
  will-change: opacity, transform;
}
.reveal.in{
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}
/* Stagger children inside reveal containers — uses --i custom property set by CSS or JS */
.stagger > *{
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity .8s cubic-bezier(.2,.8,.3,1), transform .8s cubic-bezier(.2,.8,.3,1);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.stagger.in > *{
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
/* Auto-numbered children up to 12 (covers our longest stagger group) */
.stagger > :nth-child(1){ --i: 0; }
.stagger > :nth-child(2){ --i: 1; }
.stagger > :nth-child(3){ --i: 2; }
.stagger > :nth-child(4){ --i: 3; }
.stagger > :nth-child(5){ --i: 4; }
.stagger > :nth-child(6){ --i: 5; }
.stagger > :nth-child(7){ --i: 6; }
.stagger > :nth-child(8){ --i: 7; }
.stagger > :nth-child(9){ --i: 8; }
.stagger > :nth-child(10){ --i: 9; }
.stagger > :nth-child(11){ --i: 10; }
.stagger > :nth-child(12){ --i: 11; }

/* Case num — stronger entrance */
.case-num.reveal{
  transform: translate3d(0, 0, 0) scale(0.5);
  opacity: 0;
}
.case-num.reveal.in{
  transform: translate3d(0, 0, 0) scale(1);
  opacity: 1;
  transition: opacity 1s cubic-bezier(.2,.8,.3,1), transform 1s cubic-bezier(.2,.8,.3,1);
}

/* HERO entrance — runs once on load, no observer */
.hero-title .word{ animation: hero-up .9s cubic-bezier(.2,.8,.3,1) both; }
.hero-title .line:nth-of-type(2) .word{ animation-delay: .12s; }
.hero-meta{ animation: hero-up .8s cubic-bezier(.2,.8,.3,1) .1s both; }
.hero-role, .hero-sub, .hero-stats, .hero-cta{
  animation: hero-up .8s cubic-bezier(.2,.8,.3,1) both;
}
.hero-role{ animation-delay: .25s; }
.hero-sub{   animation-delay: .35s; }
.hero-stats{ animation-delay: .45s; }
.hero-cta{   animation-delay: .55s; }
@keyframes hero-up{
  from{ opacity: 0; transform: translate3d(0, 28px, 0); }
  to  { opacity: 1; transform: translate3d(0, 0,    0); }
}

/* ───────────  PERF: skip rendering offscreen sections  ─────────── */
.cases, .about, .services, .contact, .kw-marquee, .trust,
.track-section{
  content-visibility: auto;
  contain-intrinsic-size: 1px 800px;
}
.case{ content-visibility: auto; contain-intrinsic-size: 1px 600px; }
.service{ content-visibility: auto; contain-intrinsic-size: 1px 480px; }

/* ───────────  LOW-POWER MODE — applied via JS or reduced-motion media  ─────────── */
.low-power .cursor-dot{ display: none !important; }
.low-power .kw-track{ animation: none !important; }
.low-power .dot-live::after,
.low-power .live-dot::after{ animation: none !important; opacity: 0 !important; }
.low-power body{ cursor: auto !important; }
.low-power .reveal{ opacity: 1 !important; transform: none !important; transition: none !important; }
.low-power .hero-title .word,
.low-power .hero-meta,
.low-power .hero-role,
.low-power .hero-sub,
.low-power .hero-stats,
.low-power .hero-cta{ animation: none !important; opacity: 1 !important; }

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
  .cursor-dot{ display: none !important; }
  .kw-track{ animation: none !important; }
  body{ cursor: auto; }
}

/* ───────────  RESPONSIVE  ─────────── */
@media (max-width: 900px){
  .nav-links{ display:none; }
  .hero-stats{ grid-template-columns: repeat(2, 1fr); }
  .stat{ border-bottom:1px solid var(--line); }
  .stat:nth-child(odd){ border-right: 1px solid var(--line); }
  .stat:nth-child(even){ border-right: 0; }
  .stat:nth-last-child(-n+2){ border-bottom: 0; }
  .case{ grid-template-columns: 1fr; gap: 22px; }
  .case-rail{ position: static; flex-direction: row; align-items: baseline; }
  .case-num{ font-size: 48px; }
  .case-grid{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: 1fr; }
  .trust{ flex-direction: column; align-items: flex-start; }
}
@media (hover: none){
  body{ cursor: auto; }
  .cursor-dot, .cursor-spot{ display: none; }
  .reveal-block .metric-stack{ filter: blur(0); opacity: 1; }
}

/* ───────────  RTL HARD-LOCK on numeric / mixed-script blocks  ─────────── */
.ltr{ direction: ltr !important; unicode-bidi: isolate; }
[dir="rtl"] .hero{ text-align: right; }
[dir="rtl"] .hero-meta,
[dir="rtl"] .hero-cta,
[dir="rtl"] .trust{ flex-direction: row-reverse; }
[dir="rtl"] .case{ direction: rtl; }
[dir="rtl"] .case-rail{ text-align: right; }
[dir="rtl"] .case-disciplines span::before{ content: "← "; }
[dir="rtl"] body{ font-family: "Inter", "Tahoma", "Arial", sans-serif; }

/* AR button is "soon" until copy is translated */
.lang-toggle button[data-soon]{ opacity: .55; position: relative; }
.lang-toggle button[data-soon]::after{
  content: "·";
  position: absolute; top: 2px; right: 4px;
  color: var(--accent); font-size: 14px; line-height: 1;
}

/* hero role tagline (under name, above sub) */
.hero-role{
  font-family: var(--mono);
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--accent);
  margin: 0 0 22px;
  opacity: .88;
}

/* small + on years stat */
.stat-suffix-mini{
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 28px);
  color: var(--accent);
  line-height: 1;
}

/* keyword highlight chip (inline) */
.kw{
  font-family: var(--mono);
  font-size: 0.88em;
  background: rgba(182,255,58,.08);
  color: var(--accent);
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid rgba(182,255,58,.18);
  letter-spacing: .01em;
  white-space: nowrap;
}

/* keyword marquee */
.kw-marquee{
  padding: 28px 0;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  max-width: none;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.kw-track{
  display: inline-flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--txt-mute);
  text-transform: uppercase;
  letter-spacing: .14em;
  animation: kw-slide 60s linear infinite;
  padding-left: 100%;
}
.kw-track span{ flex: 0 0 auto; }
@keyframes kw-slide{
  from{ transform: translateX(0); }
  to  { transform: translateX(-100%); }
}

/* about — skill chips + timeline */
.about-skills{
  list-style: none; padding: 0; margin: 28px 0 36px;
  display: flex; flex-wrap: wrap; gap: 6px;
}
.about-skills li{
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--txt);
  background: rgba(255,255,255,.025);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: .03em;
  transition: border-color .2s, color .2s;
}
.about-skills li:hover{
  border-color: var(--accent);
  color: var(--accent);
}

.about-timeline{
  margin: 36px 0 28px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.timeline-tag{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--txt-mute);
  text-transform: uppercase;
  letter-spacing: .18em;
  display: block;
  margin-bottom: 18px;
}
.about-timeline ol{
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 18px;
}
.about-timeline li{
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--line);
}
.about-timeline li:last-child{ border-bottom: 0; padding-bottom: 0; }
.t-year{
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--accent);
  letter-spacing: .12em;
  text-transform: uppercase;
  padding-top: 4px;
}
.t-role{
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -.02em;
  display: block;
  line-height: 1.2;
}
.t-role em{
  font-style: italic;
  color: var(--txt-mute);
  font-size: 0.85em;
}
.t-detail{
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--txt-mute);
  line-height: 1.5;
}

@media (max-width: 760px){
  .about-timeline li{ grid-template-columns: 1fr; gap: 6px; }
}