/* puruchaudhary — "Ambient Glass", the quickdial.ai system, verbatim tokens
   charcoal ground · translucent glass with chromatic rims · one orange accent
   Fraunces for statement type · Poppins for everything else */

:root {
  --ground: #141210;
  --ground-deep: #0b0908;
  --ground-lift: #211d19;
  --orange: #f0733d;
  --orange-deep: #e85f2a;
  --orange-light: #ff8a4b;
  --gold: #f0c070;
  --text-hi: #ffffff;
  --text-mid: rgba(255, 255, 255, 0.72);
  --text-lo: rgba(255, 255, 255, 0.5);
  --text-faint: rgba(255, 255, 255, 0.3);
  --glass-1: rgba(255, 255, 255, 0.06);
  --glass-2: rgba(255, 255, 255, 0.12);
  --edge-1: rgba(255, 255, 255, 0.34);
  --edge-2: rgba(255, 255, 255, 0.42);
  --line: rgba(255, 255, 255, 0.12);
  --rim-top: rgba(205, 238, 255, 0.72);
  --rim-left: rgba(150, 200, 255, 0.46);
  --rim-right: rgba(255, 162, 102, 0.5);
  --rim-bottom: rgba(255, 132, 92, 0.42);
  --display: "Fraunces", "Times New Roman", serif;
  --ui: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r-md: 20px;
  --r-lg: 26px;
  --r-xl: 32px;
  --nav-h: 64px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--text-hi);
  font-family: var(--ui);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font: inherit; }
/* ---------- ground: gradient + tints + sheen + drifting light ---------- */
.ground {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background: linear-gradient(180deg, #1a1712 0%, #131110 55%, #0b0908 100%);
}
.ground::before { /* warm tint top-right */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(255, 180, 120, 0.12) 0%, rgba(255, 180, 120, 0) 45%);
}
.ground::after { /* cool tint bottom-left + diagonal sheen */
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(20deg, rgba(120, 160, 230, 0.11) 0%, rgba(120, 160, 230, 0) 45%),
    linear-gradient(115deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.045) 50%, rgba(255, 255, 255, 0) 70%);
}
.caustic {
  position: absolute; width: 140vw; height: 22vh; left: -20vw; opacity: 0.55;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.06) 35%, rgba(255,235,210,0.09) 50%, rgba(255,255,255,0.06) 65%, rgba(255,255,255,0) 100%);
  filter: blur(28px); transform: rotate(-8deg);
}
.caustic.c2 { top: 55%; opacity: 0.4; transform: rotate(6deg); }
.caustic.c1 { top: 12%; }
@keyframes drift { from { transform: translate3d(-6vw, -3vh, 0) rotate(-8deg); } to { transform: translate3d(6vw, 4vh, 0) rotate(-8deg); } }

/* ---------- glass ---------- */
.glass {
  position: relative; overflow: hidden;
  background: var(--glass-1);
  backdrop-filter: blur(22px) saturate(1.15); -webkit-backdrop-filter: blur(22px) saturate(1.15);
  border-radius: var(--r-lg);
  border: 1.5px solid;
  border-color: var(--rim-top) var(--rim-right) var(--rim-bottom) var(--rim-left);
  box-shadow: 0 24px 40px rgba(0, 0, 0, 0.58), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.glass::before { /* specular from the top-left light source */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.28) 0%, rgba(255,255,255,0.05) 32%, rgba(255,255,255,0) 55%),
    linear-gradient(0deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 38%);
}
.glass::after { /* the sharp corner glint */
  content: ""; position: absolute; top: 4px; left: 4px; width: 42px; height: 42px; pointer-events: none;
  border-top: 2px solid rgba(255,255,255,0.7); border-left: 2px solid rgba(255,255,255,0.7);
  border-top-left-radius: var(--r-lg);
}
.glass.l2 { background: var(--glass-2); }
.glass > * { position: relative; z-index: 1; }

/* ---------- type ---------- */
.eyebrow { font-family: var(--ui); font-weight: 500; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--orange); }
h1, h2 { font-family: var(--display); font-weight: 300; letter-spacing: -0.02em; line-height: 1.02; margin: 0; }
h1 { font-size: clamp(44px, 6.4vw, 92px); }
h2 { font-size: clamp(36px, 4.6vw, 64px); }
h1 strong, h2 strong { font-weight: 700; }
h3 { font-family: var(--display); font-weight: 600; font-size: 26px; letter-spacing: -0.01em; line-height: 1.18; margin: 0; }
.lead { font-size: clamp(16px, 1.35vw, 19px); color: var(--text-mid); max-width: 60ch; }
.muted { color: var(--text-lo); }
.mono { font-variant-numeric: tabular-nums; }
.accent { color: var(--orange); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 15px 24px; border-radius: 999px;
  font-family: var(--ui); font-weight: 600; font-size: 15px; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:active { transform: translateY(1px); }
.btn-solid { color: #fff; background: linear-gradient(135deg, var(--orange-light), var(--orange)); box-shadow: 0 12px 30px rgba(240, 115, 61, 0.35); }
.btn-solid:hover { box-shadow: 0 16px 40px rgba(240, 115, 61, 0.5); transform: translateY(-1px); }
.btn-glass { color: var(--text-hi); background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.28); backdrop-filter: blur(16px); }
.btn-glass:hover { background: rgba(255,255,255,0.16); }
.btn svg { width: 18px; height: 18px; }

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--nav-h);
  background: linear-gradient(180deg, rgba(14,12,10,.94), rgba(14,12,10,.7));
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-in { width: min(1360px, 100%); height: 100%; margin: 0 auto; padding: 0 28px; box-sizing: border-box; display: flex; align-items: center; justify-content: space-between; }
.nav .logo { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; font-size: 21px; letter-spacing: -0.3px; }
.nav .logo img { width: 30px; height: 30px; }
.nav .logo span { color: var(--gold); font-weight: 600; }
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav ul a { position: relative; display: inline-flex; align-items: center; gap: 4px; padding: 8px 0; font-size: 14px; font-weight: 500; color: var(--text-mid); transition: color .2s; }
.nav ul a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 2px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .28s cubic-bezier(.2,.8,.2,1); }
.nav ul a:hover, .nav ul a.active { color: var(--text-hi); }
.nav ul a:hover::after, .nav ul a.active::after { transform: scaleX(1); }
.nav .btn { padding: 10px 18px; font-size: 14px; }
.nav .nav-right { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; width: 42px; height: 42px; border-radius: 12px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.06); padding: 0; cursor: pointer; place-items: center; gap: 4px; }
.menu-btn span { display: block; width: 18px; height: 2px; border-radius: 2px; background: #fff; transition: transform .25s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.mnav { display: none; }
@media (max-width: 860px) {
  .nav ul { display: none; }
  .nav-in { padding: 0 16px; }
  .nav .nav-right .btn { display: none; }
  .menu-btn { display: grid; }
  .mnav { position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0; z-index: 49; display: grid; align-content: start; gap: 4px; padding: 16px 18px 28px; overflow: auto;
    background: rgba(14,12,10,.96); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); border-top: 1px solid rgba(255,255,255,.07);
    opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .22s ease, transform .22s cubic-bezier(.2,.8,.2,1); }
  .mnav.open { opacity: 1; transform: none; pointer-events: auto; }
  .mnav > a { font-family: var(--display); font-size: 26px; font-weight: 300; padding: 12px 6px; border-bottom: 1px solid rgba(255,255,255,.07); }
  .mnav .mgroup { padding: 10px 6px 12px; border-bottom: 1px solid rgba(255,255,255,.07); display: grid; gap: 6px; }
  .mnav .mlabel { font-family: var(--ui); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--orange); font-weight: 600; margin-bottom: 4px; }
  .mnav .mgroup a { display: grid; gap: 1px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.05); }
  .mnav .mgroup a b { font-size: 15px; font-weight: 600; } .mnav .mgroup a small { font-size: 12px; color: var(--text-lo); }
  .mnav > .btn { margin-top: 18px; justify-self: start; }
  body.menu-open { overflow: hidden; }
}


/* ---------- pages ---------- */
.page { padding: 96px 22px 40px; }
.page-hero { padding-top: calc(var(--nav-h) + 72px); }
.wrap { width: min(1120px, 100%); margin: 0 auto; }
.sec-head { display: grid; gap: 12px; margin-bottom: 30px; max-width: 62ch; }
.sec-head h2 { font-size: clamp(32px, 4vw, 54px); text-wrap: balance; }
.sec-head p { margin: 0; color: var(--text-mid); font-size: clamp(15px, 1.2vw, 17px); }
.dots { position: fixed; right: 18px; top: 50%; transform: translateY(-50%); z-index: 40; display: grid; gap: 12px; }
.dots a { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.28); transition: background .2s, transform .2s; }
.dots a.active { background: var(--orange); transform: scale(1.35); box-shadow: 0 0 14px rgba(240,115,61,0.7); }
@media (max-width: 860px) { .dots { display: none; } }

/* ---------- hero ---------- */
.hero-page { min-height: 100vh; display: flex; align-items: center; background:
  radial-gradient(40% 60% at 82% 20%, rgba(240,115,61,0.10), transparent 70%),
  radial-gradient(30% 50% at 12% 88%, rgba(240,192,112,0.07), transparent 72%); }
.hero { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.portrait { display: grid; justify-items: center; gap: 18px; text-align: center; }
.photo { position: relative; display: block; width: clamp(180px, 18vw, 250px); aspect-ratio: 1; border-radius: 50%; padding: 5px;
  background: linear-gradient(150deg, rgba(240,192,112,0.7), rgba(240,115,61,0.25) 55%, transparent);
  box-shadow: 0 20px 50px -20px rgba(240,115,61,0.5); transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.photo:hover { transform: scale(1.03); }
.photo::before { content: ""; position: absolute; inset: -14px; border-radius: 50%; border: 1px solid rgba(240,192,112,0.22); animation: ring 4s ease-in-out infinite; }
@keyframes ring { 50% { transform: scale(1.04); opacity: .5; } }
.photo img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; filter: grayscale(1) contrast(1.05); }
.p-name { display: grid; gap: 3px; }
.p-name b { font-family: var(--display); font-weight: 600; font-size: 22px; color: var(--text-hi); }
.p-name span { font-family: var(--ui); font-size: 13px; color: var(--gold); letter-spacing: .4px; }
.p-name span + span { color: var(--text-mid); }
.p-name small { font-family: var(--ui); font-size: 12px; color: var(--text-lo); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(240,192,112,0.32);
  background: rgba(240,192,112,0.08); color: var(--gold); font-family: var(--ui); font-size: 12px; font-weight: 500; letter-spacing: .4px; transition: background .2s, border-color .2s, color .2s; }
.pill:hover { background: rgba(240,115,61,0.18); border-color: rgba(240,115,61,0.55); color: var(--text-hi); }
.hero-copy { display: grid; gap: clamp(16px, 2vh, 22px); max-width: 66ch; }
.hero-copy h1 { font-size: clamp(28px, 3.1vw, 46px); line-height: 1.14; text-wrap: balance; }
.hero-copy h1 strong { background: linear-gradient(100deg, #fff 30%, #ffd9b0 50%, #fff 70%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-copy .lead { max-width: 58ch; }
.ctas { display: flex; gap: 10px; flex-wrap: wrap; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding-top: 18px; border-top: 1px solid var(--line); }
.fact b { display: block; font-family: var(--display); font-weight: 600; font-size: 24px; line-height: 1.1; }
.fact span { font-size: 12px; color: var(--text-lo); }
@media (max-width: 980px) { .hero { grid-template-columns: 1fr; } .hero-copy { max-width: none; } .facts { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .hero-page { min-height: 0; } }

/* ---------- about ---------- */
.about { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: start; }
.prose { display: grid; gap: 14px; max-width: 62ch; }
.prose p { margin: 0; color: var(--text-mid); font-size: clamp(15px, 1.15vw, 17px); line-height: 1.62; }
.prose p em { font-style: normal; color: var(--gold); font-weight: 500; }
.pillars { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pillars li { display: grid; grid-template-columns: 44px 1fr; align-items: start; gap: 12px; padding: 14px 16px; border-radius: var(--r-md); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); font-size: 14px; color: var(--text-mid); line-height: 1.5; }
.pillars li b { font-family: var(--ui); font-size: 11px; letter-spacing: 2px; color: var(--orange); font-weight: 600; padding-top: 3px; }
.pillars li strong { display: block; color: var(--text-hi); font-weight: 600; margin-bottom: 2px; }
@media (max-width: 900px) { .about { grid-template-columns: 1fr; gap: 26px; } }

/* ---------- work: the road ---------- */
.road { position: relative; display: grid; gap: 14px; padding-left: 34px; }
.road::before { content: ""; position: absolute; left: 9px; top: 12px; bottom: 12px; width: 2px; border-radius: 2px; background: linear-gradient(180deg, var(--orange-light), var(--orange) 40%, rgba(255,255,255,.14)); }
.stop { position: relative; padding: 22px 24px; display: grid; gap: 8px; }
.stop::before { content: ""; position: absolute; left: -34px; top: 28px; width: 20px; height: 20px; box-sizing: border-box; border-radius: 50%; border: 2px solid rgba(255,255,255,.26); background: #141210; z-index: 2; }
.stop.now::before { border-color: #fff; background: var(--orange); box-shadow: 0 0 0 6px rgba(255,255,255,.07), 0 0 18px rgba(240,115,61,.55); }
.stop .glass { }
.stop-top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px 18px; flex-wrap: wrap; }
.stop-top h3 { font-size: clamp(22px, 2vw, 27px); }
.stop-top .when { font-family: var(--ui); font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--text-lo); white-space: nowrap; }
.stop.now .when { color: #5fd08a; display: inline-flex; align-items: center; gap: 8px; }
.stop.now .when i { width: 7px; height: 7px; border-radius: 50%; background: #5fd08a; box-shadow: 0 0 10px #5fd08a; }
.stop .role { font-family: var(--ui); font-size: 14px; font-weight: 600; color: var(--gold); }
.stop p { margin: 0; color: var(--text-mid); font-size: 14.5px; line-height: 1.55; max-width: 66ch; }
.stop .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.stop .tags span { font-family: var(--ui); font-size: 10.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--text-lo); padding: 5px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.12); }
@media (max-width: 520px) { .road { padding-left: 26px; } .stop::before { left: -26px; width: 16px; height: 16px; top: 26px; } .road::before { left: 7px; } .stop { padding: 18px; } }

/* ---------- quickdial ---------- */
.qd { display: grid; grid-template-columns: 1fr 1.05fr; gap: 0; overflow: hidden; }
.qd-side { padding: 34px; display: grid; gap: 18px; align-content: start; background: rgba(0,0,0,.22); border-right: 1px solid rgba(255,255,255,.08); }
.qd-logo { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: -0.3px; }
.qd-logo img { width: 36px; height: 36px; }
.qd-logo span { color: var(--gold); font-weight: 600; }
.qd-side p { margin: 0; color: var(--text-mid); font-size: 14.5px; line-height: 1.55; }
.qd-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding-top: 14px; border-top: 1px solid var(--line); }
.qd-stats b { display: block; font-family: var(--display); font-weight: 600; font-size: 26px; color: var(--orange); line-height: 1.1; }
.qd-stats span { font-size: 12px; color: var(--text-lo); }
.qd-main { padding: 34px; display: grid; gap: 16px; align-content: start; }
.qd-main h3 { font-size: clamp(24px, 2.4vw, 32px); }
.qd-main .role-tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ui); font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.qd-main .role-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px rgba(240,192,112,.8); }
.qd-main p { margin: 0; color: var(--text-mid); font-size: 15px; line-height: 1.6; max-width: 60ch; }
.qd-main p em { font-style: normal; color: var(--text-hi); font-weight: 500; }
.split { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.split li { padding: 14px 16px; border-radius: var(--r-md); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); display: grid; gap: 4px; }
.split li b { font-family: var(--ui); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--orange); font-weight: 600; }
.split li span { font-size: 13.5px; color: var(--text-mid); line-height: 1.5; }
.split li.me { border-color: rgba(240,192,112,.4); background: rgba(240,192,112,.07); }
.split li.me b { color: var(--gold); }
@media (max-width: 900px) { .qd { grid-template-columns: 1fr; } .qd-side { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); } }
@media (max-width: 520px) { .qd-side, .qd-main { padding: 22px; } .split { grid-template-columns: 1fr; } }

/* ---------- credentials + beyond ---------- */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cred { padding: 26px 26px 24px; display: grid; gap: 10px; align-content: start; }
.cred .k { font-family: var(--ui); font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--orange); font-weight: 600; }
.cred h3 { font-size: 22px; }
.cred p { margin: 0; color: var(--text-mid); font-size: 14px; line-height: 1.5; }
.cred .deg { color: var(--gold); font-weight: 500; font-size: 15px; }
.cred .when { font-family: var(--ui); font-size: 12px; letter-spacing: .3px; color: var(--text-lo); padding-top: 6px; border-top: 1px solid var(--line); }
.cred .note { font-size: 12px; color: var(--gold); }
@media (max-width: 700px) { .grid2 { grid-template-columns: 1fr; } }
.beyond { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.beyond .glass { padding: 24px; display: grid; gap: 6px; }
.beyond .glass h3 { font-size: 22px; }
.beyond .glass span { font-family: var(--ui); font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold); }
.beyond .glass p { margin: 0; color: var(--text-mid); font-size: 14px; }
@media (max-width: 700px) { .beyond { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */
.contact { padding: 40px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: center; }
.contact h2 { font-size: clamp(30px, 3.6vw, 50px); text-wrap: balance; }
.contact p { margin: 12px 0 0; color: var(--text-mid); font-size: 15.5px; line-height: 1.6; max-width: 48ch; }
.ways { display: grid; gap: 10px; }
.way { display: grid; grid-template-columns: 44px 1fr; align-items: center; gap: 12px; padding: 14px 16px; border-radius: var(--r-md); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); transition: background .2s, border-color .2s; }
.way:hover { background: rgba(255,255,255,.08); border-color: rgba(240,115,61,.45); }
.way .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: var(--gold); background: rgba(240,192,112,.12); border: 1px solid rgba(240,192,112,.35); }
.way b { display: block; font-size: 14.5px; font-weight: 600; }
.way small { display: block; font-size: 12.5px; color: var(--text-lo); word-break: break-all; user-select: all; }
.copy-note { margin: 0; font-size: 12px; color: var(--text-lo); padding: 0 4px; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; padding: 28px; } }
@media (max-width: 520px) { .contact { padding: 22px; } }

/* ---------- footer ---------- */
footer { padding: 40px 22px 32px; border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, rgba(0,0,0,0.28)); font-size: 13.5px; color: var(--text-lo); }
.ft { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 24px; }
.ft nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { transition: color .2s; } footer a:hover { color: var(--text-hi); }
footer .qdl { color: var(--text-mid); border-bottom: 1px solid var(--line); } footer .qdl:hover { border-color: var(--orange); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .photo::before { animation: none; } }

/* ---------- small screens ---------- */
@media (max-width: 860px) { .nav ul { display: none; } .nav-in { padding: 0 16px; } .nav .nav-right .btn { display: none; } .menu-btn { display: grid; } .page { padding-left: 16px; padding-right: 16px; } footer { padding-left: 16px; padding-right: 16px; } }
@media (max-width: 520px) {
  .nav { height: 62px; } .nav .logo { font-size: 18px; } .nav .logo span { display: none; }
  .page { padding: 64px 16px 28px; } .page-hero { padding-top: calc(62px + 36px); }
  .fact b { font-size: 20px; }
}

/* ---------- innovation grid ---------- */
.inno { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.inno-card { padding: 26px 24px 22px; display: grid; gap: 10px; align-content: start; transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease; }
.inno-card:hover { transform: translateY(-4px); box-shadow: 0 30px 50px rgba(0,0,0,.62), 0 0 0 1px rgba(240,192,112,.25), inset 0 1px 0 rgba(255,255,255,.35); }
.inno-card .k, .paper .k, .talks .k { font-family: var(--ui); font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--orange); font-weight: 600; }
.inno-card h3 { font-size: 21px; }
.inno-card p { margin: 0; color: var(--text-mid); font-size: 14px; line-height: 1.55; }
.inno-card p b { color: var(--text-hi); font-weight: 600; }
.inno-card .tags, .paper .tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.inno-card .tags span { font-family: var(--ui); font-size: 10.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--text-lo); padding: 5px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.12); }
@media (max-width: 980px) { .inno { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .inno { grid-template-columns: 1fr; } }

/* ---------- research ---------- */
.papers { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.paper { padding: 26px 26px 24px; display: grid; gap: 10px; align-content: start; }
.paper h3 { font-size: 20px; line-height: 1.25; text-wrap: balance; }
.paper .authors { margin: 0; font-size: 13px; color: var(--gold); }
.paper .authors b { color: var(--text-hi); font-weight: 600; }
.paper p { margin: 0; color: var(--text-mid); font-size: 14px; line-height: 1.55; }
.paper .pill { justify-self: start; margin-top: 4px; }
.talks { margin-top: 14px; padding: 20px 24px; border-radius: var(--r-md); background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); display: grid; gap: 6px; }
.talks p { margin: 0; color: var(--text-mid); font-size: 14px; line-height: 1.55; }
.talks a { color: var(--gold); border-bottom: 1px solid rgba(240,192,112,.35); }
@media (max-width: 800px) { .papers { grid-template-columns: 1fr; } }

/* ---------- unconfirmed-fact placeholder (remove when filled) ---------- */
.fill { color: var(--gold); font-size: 13px; font-style: italic; }

/* ---------- inline links inside split cards ---------- */
.split li a { color: var(--gold); border-bottom: 1px solid rgba(240,192,112,.35); }
.split li a:hover { color: var(--text-hi); border-color: var(--orange); }

/* ---------- founder page · funding panel, credentials, beyond (2026-09-23) ---------- */
.creds { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cred { padding: 26px 26px 22px; display: grid; gap: 6px; align-content: start; }
.cred .k { font-family: var(--ui); font-size: 10.5px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--orange); font-weight: 600; }
.cred h3 { font-size: 22px; line-height: 1.25; text-wrap: balance; }
.cred .deg { margin: 0; color: var(--gold); font-size: 14.5px; font-weight: 500; }
.cred p { margin: 0; color: var(--text-mid); font-size: 14px; line-height: 1.5; }
.cred .when { font-family: var(--ui); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-faint); margin-top: 4px; }

/* ---------- beyond work: animated icons ---------- */
.beyond { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.bcard { padding: 24px; display: grid; gap: 6px; align-content: start; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.bcard:hover { transform: translateY(-4px); }
.bic { display: block; width: 52px; height: 52px; margin-bottom: 8px; border-radius: 14px; background: rgba(240,192,112,.10); border: 1px solid rgba(240,192,112,.22); display: grid; place-items: center; }
.bic svg { width: 34px; height: 34px; overflow: visible; fill: none; stroke: var(--gold); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.bic .ball, .bic .pball, .bic .hiker, .bic .pin, .bic .hub, .bic .sun { fill: var(--orange-light); stroke: none; }
.bic-racquet .head, .bic-pong .bat, .bic-sight .globe, .bic-geo .dial { stroke: var(--gold); }
.bic-racquet .net { stroke-width: .9; opacity: .55; }
.bic-sight .mer, .bic-sight .par { stroke-width: .9; opacity: .55; }
.bic-geo .needle { fill: var(--orange-light); stroke: none; }
.bic-geo .ticks { stroke-width: 1.2; opacity: .5; }
.bic-trek .ridge { fill: rgba(240,192,112,.14); }
.bic-trek .trail { stroke: var(--orange-light); stroke-width: 1.4; stroke-dasharray: 3 4; }
.bic-read .book { stroke-width: 1.5; }
.bic-read .ln { stroke-width: 1.2; opacity: .6; }

@media (prefers-reduced-motion: no-preference) {
  .bcard:hover .bic-racquet .ball { animation: rally 1.1s ease-in-out infinite; }
  .bcard:hover .bic-racquet .head { animation: swing 1.1s ease-in-out infinite; transform-origin: 22px 29px; }
  .bcard:hover .bic-pong .pball { animation: pong 1s ease-in-out infinite; }
  .bcard:hover .bic-pong .bat { animation: swing 1s ease-in-out infinite; transform-origin: 21px 27px; }
  .bcard:hover .bic-trek .hiker { animation: climb 3s linear infinite; }
  .bcard:hover .bic-trek .trail { animation: dash 3s linear infinite; }
  .bcard:hover .bic-trek .sun { animation: pulse 2.4s ease-in-out infinite; }
  .bcard:hover .bic-sight .mer { animation: spin-mer 3.2s linear infinite; transform-origin: 24px 24px; }
  .bcard:hover .bic-sight .pin { animation: drop 1.8s ease-in-out infinite; }
  .bcard:hover .bic-geo .needle { animation: seek 3.4s cubic-bezier(.5,0,.3,1) infinite; transform-origin: 24px 24px; }
  .bcard:hover .bic-read .ln { animation: type 2.2s ease-in-out infinite; }
  .bcard:hover .bic-read .l2 { animation-delay: .25s; }
  .bcard:hover .bic-read .l3 { animation-delay: .5s; }
  .bcard:hover .bic-read .l4 { animation-delay: .75s; }
}
@keyframes rally { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-13px, 14px); } }
@keyframes swing { 0%, 100% { transform: rotate(0deg); } 50% { transform: rotate(-16deg); } }
@keyframes pong { 0% { transform: translate(0, 0); } 45% { transform: translate(-14px, 12px); } 55% { transform: translate(-14px, 12px); } 100% { transform: translate(0, 0); } }
@keyframes climb { 0% { transform: translate(0, 0); } 100% { transform: translate(28px, -26px); opacity: 0; } }
@keyframes dash { to { stroke-dashoffset: -28; } }
@keyframes pulse { 0%, 100% { opacity: .75; transform: scale(1); } 50% { opacity: 1; transform: scale(1.14); } }
@keyframes spin-mer { 0% { transform: scaleX(1); } 50% { transform: scaleX(.15); } 100% { transform: scaleX(1); } }
@keyframes drop { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes seek { 0%, 100% { transform: rotate(0deg); } 30% { transform: rotate(150deg); } 60% { transform: rotate(-40deg); } }
@keyframes type { 0%, 100% { opacity: .25; } 50% { opacity: .85; } }

.fact b span { font: inherit; color: inherit; }

@media (max-width: 1000px) { .beyond { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .creds { grid-template-columns: 1fr; }
}
@media (max-width: 620px) { .beyond { grid-template-columns: 1fr; } }

/* ---------- the book ---------- */
.p-name .p-book { color: var(--text-mid); } .p-name .p-book a { color: var(--gold); border-bottom: 1px solid rgba(240,192,112,.35); } .p-name .p-book a:hover { color: var(--text-hi); }
.cred-book { position: relative; padding-right: 138px; border-color: rgba(240,192,112,.55) rgba(255,162,102,.5) rgba(255,132,92,.42) rgba(240,192,112,.35); }
.cred-cover { position: absolute; right: 22px; top: 24px; width: 92px; height: auto; border-radius: 6px; z-index: 1;
  box-shadow: 0 14px 30px rgba(0,0,0,.6), 0 0 0 1px rgba(240,192,112,.45); transform: rotate(3deg); }
.cred-book .when a { color: var(--gold); border-bottom: 1px solid rgba(240,192,112,.35); }
@media (max-width: 520px) { .cred-book { padding-right: 26px; } .cred-cover { position: static; transform: none; width: 110px; margin-bottom: 8px; } }