/* Stucknot portfolio styles.
   Order: tokens, base, header, buttons, hero, proof strip, project stages (.feature) and their visuals,
   services, learn, guest faculty, contact, footer, tab bar, utilities. */
:root {
  color-scheme: dark;
  --bg: #0c0a0b;
  --bg-hero: #2a0f19;
  --card: rgba(22, 18, 20, 0.66);
  --card-solid: #161214;
  --raised: #1e181b;
  --line: rgba(52, 40, 46, 0.75);
  --fg: #f7f2f4;
  --body: #cfc6ca;
  --muted: #958a90;
  --brand: #a2003a;
  --accent: #e0487a;
  --on-brand: #ffffff;
  --on-dark: #f7f2f4;
  --on-dark-body: #cfc6ca;
  --on-dark-muted: #9a8f95;
  --stage: #09080a;
  --bezel: #0a0a0c;
  --tint: rgba(162, 0, 58, 0.12);
  --glow: rgba(162, 0, 58, 0.45);
  --aurora1: rgba(162, 0, 58, 0.3);
  --aurora2: rgba(224, 72, 122, 0.14);
  --aurora3: rgba(247, 230, 236, 0.05);
  --gridline: rgba(247, 242, 244, 0.06);
  --grain: 0.045;
  --nav: rgba(12, 10, 11, 0.45);
  --todo: #f2b8cb;
  --word-a: #3a3036;
  --word-b: #e0487a;
  --sans: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  --r-pill: 999px;
  --r-sm: 16px;
  --r-md: 24px;
  --r-lg: 28px;
  --gut: clamp(16px, 4vw, 40px);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) {
    color-scheme: light;
    --bg: #ffffff;
    --bg-hero: #f7e6ec;
    --card: rgba(251, 245, 247, 0.85);
    --card-solid: #fbf5f7;
    --raised: #f7e6ec;
    --line: rgba(234, 213, 221, 1);
    --fg: #1f1a1c;
    --body: #4d4d4d;
    --muted: #6b6466;
    --brand: #a2003a;
    --accent: #a2003a;
    --on-brand: #ffffff;
    --tint: rgba(162, 0, 58, 0.07);
    --glow: rgba(162, 0, 58, 0.22);
    --aurora1: rgba(162, 0, 58, 0.1);
    --aurora2: rgba(247, 230, 236, 0.9);
    --aurora3: rgba(224, 72, 122, 0.08);
    --gridline: rgba(77, 77, 77, 0.06);
    --grain: 0.03;
    --nav: rgba(255, 255, 255, 0.6);
    --todo: #8a0f3d;
    --word-a: #ead5dd;
    --word-b: #a2003a;
  }
}
:root[data-theme='light'] {
  color-scheme: light;
  --bg: #ffffff;
  --bg-hero: #f7e6ec;
  --card: rgba(251, 245, 247, 0.85);
  --card-solid: #fbf5f7;
  --raised: #f7e6ec;
  --line: rgba(234, 213, 221, 1);
  --fg: #1f1a1c;
  --body: #4d4d4d;
  --muted: #6b6466;
  --brand: #a2003a;
  --accent: #a2003a;
  --on-brand: #ffffff;
  --tint: rgba(162, 0, 58, 0.07);
  --glow: rgba(162, 0, 58, 0.22);
  --aurora1: rgba(162, 0, 58, 0.1);
  --aurora2: rgba(247, 230, 236, 0.9);
  --aurora3: rgba(224, 72, 122, 0.08);
  --gridline: rgba(77, 77, 77, 0.06);
  --grain: 0.03;
  --nav: rgba(255, 255, 255, 0.6);
  --todo: #8a0f3d;
  --word-a: #ead5dd;
  --word-b: #a2003a;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--body);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: var(--grain);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 220px;
}
::selection {
  background: var(--brand);
  color: var(--on-brand);
}
a {
  color: inherit;
}
.wrap {
  max-width: 1360px;
  margin-inline: auto;
  padding-inline: var(--gut);
}
.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}
.mono {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
h1,
h2,
h3 {
  color: var(--fg);
  margin: 0;
  text-wrap: balance;
}
h2 {
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.035em;
}
h2 em,
h1 em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.todo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px dashed var(--todo);
  color: var(--todo);
  border-radius: var(--r-pill);
  padding: 2px 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
section {
  padding-block: clamp(80px, 10vw, 144px);
}
.sec-head {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(40px, 5vw, 72px);
}
.sec-head .note {
  max-width: 34rem;
  color: var(--muted);
  font-size: 15px;
}
@media (min-width: 1024px) {
  .sec-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
  .sec-head .note {
    justify-self: end;
  }
}

/* header */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 70;
}
header.top {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
}
header.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 76px;
}
.wordmark {
  font-weight: 300;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}
.wordmark b {
  font-weight: 800;
  color: var(--accent);
}
nav.pill {
  display: none;
  gap: 2px;
  padding: 6px;
  border-radius: var(--r-pill);
  background: var(--nav);
  border: 1px solid var(--line);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
}
nav.pill a {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  transition:
    color 0.2s,
    background 0.2s;
}
nav.pill a:hover,
nav.pill a.on {
  color: var(--fg);
  background: var(--tint);
}
@media (min-width: 1024px) {
  nav.pill {
    display: flex;
  }
}
.hdr-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.iconbtn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--nav);
  color: var(--fg);
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.iconbtn svg {
  width: 17px;
  height: 17px;
}

/* buttons: "liquid" pill with a metallic rim done in CSS */
.btn {
  --pad: 14px 24px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: var(--r-pill);
  padding: 3px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  border: 0;
  font-family: var(--sans);
  background: conic-gradient(
    from 210deg,
    #f7eef2,
    #8e7a83,
    #fff,
    #6d5a63,
    #efe2e7,
    #a08d96,
    #f7eef2
  );
  box-shadow: 0 14px 34px -16px var(--glow);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}
.btn span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  justify-content: center;
  border-radius: var(--r-pill);
  padding: var(--pad);
  color: #fff;
  background: linear-gradient(#c2185b, #7a002b);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -10px 18px -12px rgba(0, 0, 0, 0.5);
}
.btn.dark span {
  background: linear-gradient(#141012, #241d20);
  color: var(--on-dark);
}
.btn.sm {
  --pad: 8px 16px;
  font-size: 13px;
  padding: 2px;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: scale(0.98);
}
.btn:focus-visible,
.iconbtn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  background: transparent;
  cursor: pointer;
  font-family: var(--sans);
  text-decoration: none;
  transition:
    border-color 0.3s,
    background 0.3s;
}
.ghost:hover {
  border-color: var(--accent);
  background: var(--tint);
}

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(110px + env(safe-area-inset-top, 0px));
  padding-bottom: 72px;
  background: linear-gradient(var(--bg-hero), var(--bg) 70%);
}
.aur {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.aur.a {
  width: 70vmax;
  height: 70vmax;
  left: -20vmax;
  top: -30vmax;
  background: radial-gradient(closest-side, var(--aurora1), transparent);
  animation: aurA 18s ease-in-out infinite;
}
.aur.b {
  width: 60vmax;
  height: 60vmax;
  right: -22vmax;
  top: -10vmax;
  background: radial-gradient(closest-side, var(--aurora2), transparent);
  animation: aurB 22s ease-in-out infinite;
}
.aur.c {
  width: 50vmax;
  height: 50vmax;
  left: 30%;
  top: 20vmax;
  background: radial-gradient(closest-side, var(--aurora3), transparent);
  animation: aurA 22s ease-in-out -9s infinite;
}
@keyframes aurA {
  50% {
    transform: translate(8%, -6%) scale(1.08);
  }
}
@keyframes aurB {
  50% {
    transform: translate(-10%, 8%) scale(1.12);
  }
}
.spot {
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(closest-side, var(--tint), transparent);
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  pointer-events: none;
  opacity: 0.9;
}
.floor {
  position: absolute;
  inset-inline: -40%;
  bottom: -8%;
  height: 55%;
  transform-origin: bottom;
  transform: perspective(600px) rotateX(64deg);
  background-image:
    linear-gradient(var(--gridline) 1px, transparent 1px),
    linear-gradient(90deg, var(--gridline) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to top, #000 5%, transparent 80%);
  mask-image: linear-gradient(to top, #000 5%, transparent 80%);
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  z-index: 2;
}
.hero-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: clamp(28px, 5vw, 56px);
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 6px 6px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2fbf71;
  box-shadow: 0 0 0 0 rgba(47, 191, 113, 0.6);
  animation: ping 2.4s infinite;
}
@keyframes ping {
  70% {
    box-shadow: 0 0 0 8px rgba(47, 191, 113, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(47, 191, 113, 0);
  }
}
.chip b {
  display: block;
  font-size: 13px;
  color: var(--fg);
  line-height: 1.2;
}
.chip small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.3;
}
.chip .go {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  text-decoration: none;
}
.loc {
  text-align: right;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
.loc b {
  color: var(--fg);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.hero-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}
h1.display {
  font-weight: 800;
  font-size: clamp(3.1rem, 8.6vw, 8.4rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
}
h1.display .w {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
}
h1.display .w > span {
  display: inline-block;
  animation: rise 0.95s cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes rise {
  from {
    transform: translateY(105%) rotate(4deg);
  }
  to {
    transform: none;
  }
}
.lead {
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 300;
  line-height: 1.55;
  color: var(--body);
  max-width: 38rem;
  margin: 28px 0 0;
}
.lead strong {
  font-weight: 700;
  color: var(--fg);
}
.hero-low {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 40px;
  align-items: start;
}
@media (min-width: 768px) {
  .hero-low {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}
.ticker {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.ticker .line {
  height: 28px;
  overflow: hidden;
  position: relative;
  margin-top: 6px;
}
.ticker .line div {
  font-weight: 800;
  font-size: 19px;
  color: var(--fg);
  letter-spacing: -0.02em;
  position: absolute;
  inset: 0;
  transition:
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.5s,
    filter 0.5s;
}
.ticker .line div.out {
  transform: translateY(-100%);
  opacity: 0;
  filter: blur(4px);
}
.ticker .line div.in {
  transform: translateY(100%);
  opacity: 0;
  filter: blur(4px);
}
.ctas {
  display: grid;
  gap: 12px;
}
.ctas .btn span {
  --pad: 15px 24px;
}

/* hero visual: a stack of the studio's own screens */
.stage {
  position: relative;
  height: clamp(320px, 38vw, 460px);
  max-width: 100%;
}
.win {
  position: absolute;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--card-solid);
  box-shadow:
    0 40px 80px -40px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.02);
  overflow: hidden;
}
.win .bar {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.win .bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
}
.win .bar .url {
  margin-left: 8px;
  flex: 1;
  height: 18px;
  border-radius: 9px;
  background: var(--raised);
  font-family: var(--mono);
  font-size: 9px;
  color: var(--muted);
  display: flex;
  align-items: center;
  padding-left: 10px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.w-erp {
  left: 0;
  top: 6%;
  width: 78%;
  height: 72%;
}
.erp {
  display: grid;
  grid-template-columns: 28% 1fr;
  height: calc(100% - 39px);
}
.erp aside {
  border-right: 1px solid var(--line);
  padding: 12px;
  display: grid;
  gap: 8px;
  align-content: start;
}
.erp aside span {
  height: 8px;
  border-radius: 4px;
  background: var(--raised);
}
.erp aside span.on {
  background: var(--brand);
}
.erp main {
  padding: 14px;
  display: grid;
  gap: 12px;
  grid-template-rows: auto 1fr;
}
.kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.kpis div {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px;
  font-family: var(--mono);
  font-size: 8px;
  color: var(--muted);
  letter-spacing: 0.08em;
}
.kpis div b {
  display: block;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-top: 2px;
}
.bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}
.bars i {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(var(--accent), var(--brand));
  opacity: 0.85;
}
.w-phone {
  right: 2%;
  top: 0;
  width: 34%;
  aspect-ratio: 9/18.5;
  max-height: 96%;
  border-radius: 28px;
  padding: 8px;
  background: #111;
}
.w-phone .scr {
  width: 100%;
  height: 100%;
  border-radius: 21px;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px 12px;
  overflow: hidden;
}
.scr .tag {
  font-family: var(--mono);
  font-size: 7px;
  color: var(--brand);
  letter-spacing: 0.1em;
}
.scr .h {
  font-family: var(--sans);
  font-size: clamp(13px, 1.5vw, 18px);
  line-height: 1;
  color: #4d4d4d;
  font-weight: 300;
  letter-spacing: -0.02em;
}
.scr .h b {
  display: block;
  font-weight: 800;
  color: var(--brand);
}
.scr .img {
  flex: 1;
  margin-block: 10px;
  border-radius: 10px;
  background: radial-gradient(circle at 40% 35%, #f7e6ec, #e7c9d4 60%, #d7a9ba);
}
.scr .pill {
  align-self: flex-start;
  background: var(--brand);
  color: #fff;
  font-size: 7px;
  font-weight: 700;
  border-radius: 99px;
  padding: 4px 8px;
  letter-spacing: 0.05em;
}
.w-ai {
  left: 30%;
  bottom: 0;
  width: 52%;
  padding: 14px;
  border-radius: 16px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: var(--card);
}
.w-ai .q {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 8px;
}
.w-ai .a {
  font-size: 12px;
  color: var(--fg);
  margin: 0;
  line-height: 1.45;
}
.w-ai .a b {
  color: var(--accent);
}
.stage .glow {
  position: absolute;
  inset: 10% 10%;
  background: radial-gradient(closest-side, var(--glow), transparent);
  filter: blur(40px);
}
.float {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  50% {
    transform: translateY(-10px);
  }
}

@media (max-width: 639px) {
  .stage {
    height: 390px;
  }
  .w-erp {
    left: 0;
    top: 0;
    width: 100%;
    height: 210px;
  }
  .w-phone {
    right: 0;
    top: 96px;
    width: 40%;
    max-height: none;
  }
  .w-ai {
    left: 0;
    top: 236px;
    bottom: auto;
    width: 56%;
  }
}
/* proof strip */
.proof {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 28px;
}
.proof .wrap {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 768px) {
  .proof .wrap {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}
.stat b {
  display: block;
  font-weight: 800;
  font-size: clamp(26px, 3vw, 36px);
  color: var(--fg);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.stat span {
  display: block;
  margin-top: 6px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.chips span {
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 4px 10px;
  color: var(--body);
}

.arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--fg);
  transition:
    background 0.4s,
    transform 0.4s,
    border-color 0.4s;
  flex: 0 0 auto;
}

.phones {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--raised);
}

/* featured projects: full-screen stages, always dark */
.feature {
  --fg: var(--on-dark);
  --body: var(--on-dark-body);
  --muted: var(--on-dark-muted);
  --line: rgba(255, 255, 255, 0.13);
  --tint: rgba(255, 255, 255, 0.05);
  --accent: var(--ac);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: var(--body);
  background: var(--stage);
  padding: clamp(104px, 12vw, 148px) 0 clamp(72px, 8vw, 110px);
}
.feature::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 62% at 74% 46%, rgb(var(--a) / 0.36), transparent 72%),
    radial-gradient(45% 45% at 6% 104%, rgb(var(--a) / 0.18), transparent 70%),
    radial-gradient(40% 30% at 50% -6%, rgb(var(--a) / 0.14), transparent 70%);
}
.feature::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(70% 70% at 70% 50%, #000, transparent 75%);
  mask-image: radial-gradient(70% 70% at 70% 50%, #000, transparent 75%);
}
.f-grid {
  display: grid;
  gap: clamp(40px, 5vw, 72px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}
@media (min-width: 1024px) {
  .f-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 7fr);
  }
}
.f-top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-bottom: clamp(20px, 3vw, 32px);
}
.f-icon {
  width: 64px;
  height: 64px;
  border-radius: 19px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.04em;
  color: #fff;
  background: linear-gradient(150deg, rgb(var(--a)), rgb(var(--a2)));
  box-shadow:
    0 18px 40px -14px rgb(var(--a) / 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.f-meta {
  display: grid;
  gap: 8px;
  justify-items: start;
}
.f-idx {
  color: var(--muted);
}
.f-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--body);
  background: var(--tint);
}
.f-name {
  font-weight: 800;
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  margin: 0;
  text-wrap: balance;
}
.f-tag {
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.4rem, 2.5vw, 2.3rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ac);
  margin: 18px 0 0;
  text-wrap: balance;
}
.f-desc {
  max-width: 34rem;
  margin: 22px 0 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
}
.feature .chips {
  margin-top: 24px;
}
.feature .chips span {
  background: var(--tint);
  border-color: var(--line);
  color: var(--body);
}
.f-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
}
.f-cta .btn span {
  --pad: 15px 26px;
  background: linear-gradient(rgb(var(--a)), rgb(var(--a2)));
}
.f-cta .ghost {
  color: var(--fg);
}
.f-url {
  color: var(--muted);
}
.f-vis {
  position: relative;
  min-width: 0;
  perspective: 1800px;
}
.f-vis::before {
  content: '';
  position: absolute;
  inset: 8% 4%;
  z-index: -1;
  background: radial-gradient(closest-side, rgb(var(--a) / 0.55), transparent);
  filter: blur(50px);
}
/* laptop */
.laptop {
  position: relative;
  transform: rotateY(-6deg) rotateX(2deg);
  transform-origin: 50% 60%;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 50px 50px rgba(0, 0, 0, 0.55));
}
.f-vis:hover .laptop {
  transform: rotateY(-1deg) rotateX(0);
}
.f-vis.lp {
  padding-right: 3%;
}
.lid {
  position: relative;
  padding: 11px 11px 13px;
  border-radius: 20px 20px 8px 8px;
  background: linear-gradient(160deg, #34343a, #141417 55%, #222226);
  border: 1px solid #46464d;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.lid .cam {
  position: absolute;
  left: 50%;
  top: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--bezel);
  transform: translateX(-50%);
  box-shadow: inset 0 0 0 1px #2a2a30;
}
.lid .screen {
  position: relative;
  border-radius: 9px;
  overflow: hidden;
  aspect-ratio: 1267/790;
  background: #fff;
}
.lid .screen img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  display: block;
}
.lid .screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.14), transparent 38%);
  pointer-events: none;
}
.deck {
  position: relative;
  height: 15px;
  margin: 0 -5%;
  border-radius: 2px 2px 22px 22px;
  background: linear-gradient(#d6d6db, #9a9aa2 60%, #6f6f77);
  box-shadow: inset 0 1px 0 #fff;
}
.deck::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: 16%;
  height: 6px;
  border-radius: 0 0 10px 10px;
  background: linear-gradient(#8d8d95, #b5b5bb);
  transform: translateX(-50%);
}
/* floating glass cards */
.fl {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 2px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(18, 14, 16, 0.84);
  backdrop-filter: blur(16px) saturate(1.5);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  box-shadow: 0 30px 50px -24px rgba(0, 0, 0, 0.7);
}
.fl b {
  font-weight: 800;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1;
}
.fl span {
  font-size: 12px;
  color: #b9aeb4;
}
.fl.a {
  left: -4%;
  bottom: -3%;
}
.fl.b {
  right: 0;
  top: -5%;
  animation-delay: -3s;
}
/* phone-card fan */
.fan {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1/0.8;
  width: 88%;
  max-width: 700px;
  margin-inline: auto;
}
.pc {
  position: absolute;
  bottom: 0;
  width: 30cqw;
  height: 66cqw;
  border-radius: 3.6cqw;
  overflow: hidden;
  padding: 3cqw 2.6cqw 0;
  background: linear-gradient(162deg, var(--c1), var(--c2));
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 5cqw 8cqw -3cqw rgba(0, 0, 0, 0.65),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transform-origin: 50% 100%;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.pc .k {
  display: block;
  font-family: var(--mono);
  font-size: max(7px, 1.35cqw);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.pc h4 {
  margin: 1cqw 0 0;
  max-width: 20cqw;
  font-size: max(11px, 2.6cqw);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
}
.pc .bz {
  position: absolute;
  left: 50%;
  top: 16cqw;
  width: 24.5cqw;
  transform: translateX(-50%);
  border: 0.8cqw solid var(--bezel);
  border-bottom: 0;
  border-radius: 3.8cqw 3.8cqw 0 0;
  background: var(--bezel);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.14),
    0 2cqw 4cqw -1cqw rgba(0, 0, 0, 0.5);
}
.pc .bz img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 3cqw 3cqw 0 0;
}
.pc:nth-child(1) {
  left: 0;
  z-index: 1;
  --c1: #2e6fd8;
  --c2: #142f6b;
  transform: translateY(3cqw) rotate(-8deg);
}
.pc:nth-child(2) {
  left: 23.3cqw;
  z-index: 3;
  --c1: #3c8df0;
  --c2: #173c8a;
  transform: translateY(-1cqw) rotate(-3deg);
}
.pc:nth-child(3) {
  left: 46.6cqw;
  z-index: 4;
  --c1: #2f7be0;
  --c2: #112e70;
  transform: translateY(-1cqw) rotate(3deg);
}
.pc:nth-child(4) {
  left: 70cqw;
  z-index: 2;
  --c1: #3a63d9;
  --c2: #1a2468;
  transform: translateY(3cqw) rotate(8deg);
}
.pc:nth-child(4) h4,
.pc:nth-child(4) .k {
  margin-left: 6cqw;
}
.pc:nth-child(4) .k {
  display: block;
}
.fan:hover .pc:nth-child(1) {
  transform: translateY(1cqw) rotate(-10deg) translateX(-1.2cqw);
}
.fan:hover .pc:nth-child(2) {
  transform: translateY(-2cqw) rotate(-4deg);
}
.fan:hover .pc:nth-child(3) {
  transform: translateY(-2cqw) rotate(4deg);
}
.fan:hover .pc:nth-child(4) {
  transform: translateY(1cqw) rotate(10deg) translateX(1.2cqw);
}
.fan-ui {
  position: absolute;
  z-index: 6;
  left: 0;
  bottom: -4%;
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(14, 12, 16, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 26px 44px -22px rgba(0, 0, 0, 0.8);
}
.fan-ui .mono {
  color: var(--muted);
  font-size: 10px;
}
.fan-ui b {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.01em;
}
.fan-ui .st {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}
.fan-ui .st i {
  font-style: normal;
  font-size: 10px;
  font-weight: 600;
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(95, 162, 245, 0.16);
  color: #9cc8fa;
  border: 1px solid rgba(95, 162, 245, 0.3);
}
@media (max-width: 1023px) {
  .laptop {
    transform: none;
  }
  .fl.a {
    left: 2%;
  }
  .fl.b {
    right: 2%;
  }
}
@media (max-width: 639px) {
  .feature {
    min-height: 0;
  }
  .fl {
    padding: 10px 13px;
    border-radius: 14px;
  }
  .fl b {
    font-size: 20px;
  }
  .fl span {
    font-size: 11px;
  }
  .fl.a {
    bottom: -8%;
  }
  .fl.b {
    top: -8%;
  }
  .fan-ui {
    display: none;
  }
  .fan {
    container-type: normal;
    aspect-ratio: auto;
    width: auto;
    max-width: none;
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-inline: calc(var(--gut) * -1);
    padding: 12px var(--gut) 36px;
    scroll-padding-inline: var(--gut);
  }
  .fan::-webkit-scrollbar {
    display: none;
  }
  .fan .pc,
  .fan:hover .pc:nth-child(n) {
    position: relative;
    left: auto;
    bottom: auto;
    flex: 0 0 66vw;
    width: 66vw;
    height: 90vw;
    transform: none !important;
    scroll-snap-align: start;
    container-type: inline-size;
    padding: 6cqw 7cqw 0;
    border-radius: 9cqw;
  }
  .pc .k {
    font-size: max(9px, 3.4cqw);
  }
  .pc h4 {
    max-width: none;
    margin-top: 2.5cqw;
    font-size: 7.4cqw;
    line-height: 1.08;
  }
  .pc:nth-child(4) h4,
  .pc:nth-child(4) .k {
    margin-left: 0;
  }
  .pc .bz {
    top: 34cqw;
    width: 70cqw;
    border-width: 2cqw;
    border-radius: 9cqw 9cqw 0 0;
  }
  .pc .bz img {
    border-radius: 7.4cqw 7.4cqw 0 0;
  }
}
/* header over a dark project stage */
header.top.dk {
  background: linear-gradient(rgba(9, 8, 10, 0.9), rgba(9, 8, 10, 0.55) 60%, transparent);
}
header.top.dk .wordmark {
  color: var(--on-dark);
}
header.top.dk .iconbtn {
  color: var(--on-dark);
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(12, 10, 11, 0.5);
}
header.top.dk nav.pill {
  background: rgba(12, 10, 11, 0.55);
  border-color: rgba(255, 255, 255, 0.14);
}
header.top.dk nav.pill a {
  color: var(--on-dark-muted);
}
header.top.dk nav.pill a:hover,
header.top.dk nav.pill a.on {
  color: var(--on-dark);
  background: rgba(255, 255, 255, 0.08);
}
/* device trio (Asees Rishta) */
.trio {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1/0.98;
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
}
.dev {
  --w: 30cqw;
  position: absolute;
  bottom: 0;
  width: var(--w);
  padding: calc(var(--w) * 0.032);
  border-radius: calc(var(--w) * 0.16);
  background: linear-gradient(160deg, #2e2e34, #0b0b0d 52%, #1d1d21);
  border: 1px solid rgba(255, 255, 255, 0.17);
  box-shadow:
    0 5cqw 8cqw -3cqw rgba(0, 0, 0, 0.72),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transform-origin: 50% 100%;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.dev img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--w) * 0.128);
  background: #fffaf3;
}
@media (min-width: 1024px) {
  .f-grid.g2 {
    grid-template-columns: minmax(0, 5fr) minmax(0, 8fr);
  }
}
.dev.c {
  --w: 43cqw;
  left: 29cqw;
  z-index: 3;
  transform: translateY(-1cqw);
}
.dev.l {
  --w: 36cqw;
  left: 7cqw;
  z-index: 1;
  transform: translateY(5cqw) rotate(-12deg);
}
.dev.r {
  --w: 36cqw;
  left: 57cqw;
  z-index: 2;
  transform: translateY(5cqw) rotate(12deg);
}
.trio:hover .dev.c {
  transform: translateY(-3cqw);
}
.trio:hover .dev.l {
  transform: translateY(3cqw) rotate(-14deg) translateX(-1.5cqw);
}
.trio:hover .dev.r {
  transform: translateY(3cqw) rotate(14deg) translateX(1.5cqw);
}
.fl.t {
  display: flex;
  align-items: center;
  gap: 10px;
}
.fl.t svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  color: var(--ac);
}
.fl.t b {
  font-size: 14px;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.fl.t.a {
  left: 0;
  bottom: -3%;
}
.fl.t.b {
  right: 0;
  top: 7%;
}
@media (max-width: 639px) {
  .trio {
    aspect-ratio: 1/1.2;
  }
  .dev.c {
    --w: 60cqw;
    left: 20cqw;
  }
  .dev.l {
    --w: 48cqw;
    left: -12cqw;
  }
  .dev.r {
    --w: 48cqw;
    left: 64cqw;
  }
  .fl.t {
    display: none;
  }
}
/* staggered iPhones (Pocketful) */
.stag {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1/0.86;
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
  perspective: 1700px;
}
.dev.ip {
  padding: calc(var(--w) * 0.028);
  border-radius: calc(var(--w) * 0.17);
  background: linear-gradient(150deg, #5a5a62, #1a1a1e 40%, #3a3a41 70%, #17171a);
}
.dev.ip img {
  border-radius: calc(var(--w) * 0.142);
  background: #000;
}
.dev.ip::after {
  content: '';
  position: absolute;
  left: 50%;
  top: calc(var(--w) * 0.058);
  width: calc(var(--w) * 0.27);
  height: calc(var(--w) * 0.078);
  border-radius: 99px;
  background: #000;
  transform: translateX(-50%);
  z-index: 2;
}
.dev.s1 {
  --w: 30cqw;
  left: 1cqw;
  top: 13cqw;
  bottom: auto;
  z-index: 1;
  transform: rotateY(14deg) rotateZ(-3deg);
}
.dev.s2 {
  --w: 37cqw;
  left: 31.5cqw;
  top: 0;
  bottom: auto;
  z-index: 3;
  transform: none;
}
.dev.s3 {
  --w: 30cqw;
  left: 69cqw;
  top: 17cqw;
  bottom: auto;
  z-index: 2;
  transform: rotateY(-14deg) rotateZ(3deg);
}
.stag:hover .dev.s1 {
  transform: rotateY(8deg) rotateZ(-2deg) translateX(-1cqw);
}
.stag:hover .dev.s3 {
  transform: rotateY(-8deg) rotateZ(2deg) translateX(1cqw);
}
.stag:hover .dev.s2 {
  transform: translateY(-1.5cqw);
}
.fl.t.p1 {
  left: 0;
  bottom: -2%;
}
.fl.t.p2 {
  right: 0;
  top: -2%;
}
@media (max-width: 639px) {
  .stag {
    aspect-ratio: 1/1.1;
  }
  .dev.s1 {
    --w: 36cqw;
    left: -6cqw;
    top: 16cqw;
  }
  .dev.s2 {
    --w: 46cqw;
    left: 27cqw;
  }
  .dev.s3 {
    --w: 36cqw;
    left: 70cqw;
    top: 20cqw;
  }
}
/* client websites: selectable browser stack */
.sites {
  margin-top: 26px;
  border-top: 1px solid var(--line);
}
.site {
  border-bottom: 1px solid var(--line);
}
.site-h {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 16px 2px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.site-h .n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  transition: color 0.4s;
}
.site-h h4 {
  margin: 0;
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--muted);
  transition:
    color 0.4s,
    transform 0.4s;
}
.site-h .host {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.site:hover .site-h h4 {
  color: var(--fg);
}
.site.on .site-h h4 {
  color: var(--fg);
  transform: translateX(4px);
}
.site.on .site-h .n {
  color: var(--ac);
}
.sbody {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.site.on .sbody {
  grid-template-rows: 1fr;
}
.sbody > div {
  overflow: hidden;
  padding-left: calc(2.2rem + 10px);
}
.sbody p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--body);
  max-width: 32rem;
}
.sbody .q {
  font-style: italic;
  font-weight: 300;
  font-size: 17px;
  color: var(--ac);
  margin: 2px 0 8px;
}
.sbody a {
  display: inline-flex;
  margin: 2px 0 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--ac);
}
.sbody a:hover {
  color: var(--ac);
}
.bws {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1/0.8;
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
}
.bw {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 88cqw;
  border-radius: 1.6cqw;
  overflow: hidden;
  background: #101013;
  border: 1px solid rgba(255, 255, 255, 0.17);
  cursor: pointer;
  transform-origin: 0 100%;
  box-shadow:
    0 5cqw 9cqw -3cqw rgba(0, 0, 0, 0.7),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition:
    transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
    filter 0.6s;
}
.bw .bar {
  display: flex;
  align-items: center;
  gap: 0.8cqw;
  padding: 1.3cqw 1.8cqw;
  background: #18181c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.bw .bar i {
  width: 1.2cqw;
  height: 1.2cqw;
  border-radius: 50%;
  background: #3a3a42;
}
.bw .url {
  margin-left: 1.4cqw;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.8cqw;
  height: 3cqw;
  border-radius: 1.6cqw;
  padding: 0 1.6cqw;
  background: #101013;
  font-family: var(--mono);
  font-size: max(8px, 1.35cqw);
  letter-spacing: 0.04em;
  color: #8d8d98;
  text-transform: none;
}
.bw .url svg {
  width: 1.5cqw;
  height: 1.5cqw;
  flex: 0 0 auto;
}
.bw .pg {
  position: relative;
  aspect-ratio: 1800/1125;
  background: #fff;
}
.bw .pg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.bw[data-pos='0'] {
  z-index: 3;
  transform: none;
}
.bw[data-pos='1'] {
  z-index: 2;
  transform: translate(10cqw, -9cqw) scale(0.94);
  filter: brightness(0.62);
}
.bw[data-pos='2'] {
  z-index: 1;
  transform: translate(18cqw, -17cqw) scale(0.88);
  filter: brightness(0.4);
}
.bw[data-pos='1']:hover,
.bw[data-pos='2']:hover {
  filter: brightness(0.85);
}
.f-ico {
  display: grid;
  place-items: center;
}
.f-ico svg {
  width: 30px;
  height: 30px;
}
@media (max-width: 639px) {
  .bw[data-pos='1'] {
    transform: translate(6cqw, -8cqw) scale(0.94);
  }
  .bw[data-pos='2'] {
    transform: translate(10cqw, -15cqw) scale(0.88);
  }
  .bws {
    aspect-ratio: 1/0.86;
  }
  .bw {
    width: 90cqw;
  }
}
/* studio: laptop with floating app panels */
.lid .screen.w2 {
  aspect-ratio: 1360/611;
}
.f-vis.sv {
  padding-bottom: 13%;
}
.fw {
  position: absolute;
  z-index: 3;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #141416;
  box-shadow:
    0 40px 60px -26px rgba(0, 0, 0, 0.85),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.fw img {
  display: block;
  width: 100%;
  height: auto;
}
.fw.p1 {
  right: -2%;
  bottom: -2%;
  width: 36%;
  transform: rotate(2deg);
}
.fw.p2 {
  left: -3%;
  bottom: 2%;
  width: 34%;
  transform: rotate(-2.5deg);
  animation-delay: -3s;
}
@media (max-width: 639px) {
  .fw.p1 {
    right: 0;
    width: 46%;
  }
  .fw.p2 {
    left: 0;
    width: 38%;
  }
}
/* guest faculty */
.fac {
  background: linear-gradient(var(--bg), var(--bg));
}
.fac-grid {
  display: grid;
  gap: clamp(36px, 5vw, 80px);
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 1024px) {
  .fac-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
  .fac-copy {
    position: sticky;
    top: 112px;
  }
}
.fac-copy h2 {
  font-size: clamp(2.3rem, 4.3vw, 3.9rem);
  line-height: 0.98;
}
.fac-rows .row h3 {
  line-height: 1.15;
}
.fac-copy p {
  margin: 22px 0 0;
  max-width: 30rem;
  font-size: 16px;
  line-height: 1.65;
}
.steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  font-size: 14px;
  color: var(--body);
}
.steps b {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--tint);
}
.steps span {
  padding-top: 5px;
}
.steps strong {
  color: var(--fg);
}
.fac-copy .chips {
  margin-top: 26px;
}
.fac-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
}
.fac-rows .row h3 {
  font-size: clamp(17px, 1.7vw, 22px);
}
.fac-cred {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--accent);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
}
.fac-note {
  margin-top: 18px;
  font-size: 12px;
  color: var(--muted);
}
#work {
  padding-bottom: 0;
}

/* project themes: --a / --a2 are space-separated RGB (light + dark shade), --ac is the text accent */
.theme-campus {
  --a: 76 96 221;
  --a2: 36 48 142;
  --ac: #9aa6ff;
}
.theme-asees {
  --a: 158 48 82;
  --a2: 86 20 46;
  --ac: #e8a0b6;
}
.theme-studio {
  --a: 226 72 124;
  --a2: 128 0 52;
  --ac: #f58db1;
}
.theme-dashmesh {
  --a: 39 116 210;
  --a2: 18 52 120;
  --ac: #7db4f7;
}
.theme-pocketful {
  --a: 112 84 245;
  --a2: 56 36 150;
  --ac: #b3a6ff;
}
.theme-sites {
  --a: 176 140 82;
  --a2: 92 70 36;
  --ac: #ddbb80;
}
#f-sites[data-tint='1'] {
  --a: 196 112 58;
  --a2: 110 58 24;
  --ac: #eba46e;
}
#f-sites[data-tint='2'] {
  --a: 78 118 200;
  --a2: 28 46 104;
  --ac: #9db4f0;
}
/* book: coming-soon stage with a CSS 3D book */
.theme-book {
  --a: 214 160 80;
  --a2: 122 84 28;
  --ac: #e8c27e;
}
.book .f-grid {
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 1024px) {
  .book .f-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}
.soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ac);
}
.soon::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ac);
  box-shadow: 0 0 0 0 rgb(var(--a) / 0.6);
  animation: ping-gold 2.4s infinite;
}
@keyframes ping-gold {
  70% {
    box-shadow: 0 0 0 8px rgb(var(--a) / 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgb(var(--a) / 0);
  }
}
.book .f-name {
  font-size: clamp(2.6rem, 5vw, 4.6rem);
}
.why {
  margin: 26px 0 0;
  padding: 4px 0 4px 18px;
  max-width: 34rem;
  border-left: 2px solid rgb(var(--a) / 0.7);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.5;
  color: var(--on-dark);
}
.book .f-desc {
  max-width: 36rem;
}
.topics-h {
  margin: 28px 0 0;
  color: var(--muted);
}
.topics {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 0 28px;
  grid-template-columns: minmax(0, 1fr);
  max-width: 46rem;
}
@media (min-width: 640px) {
  .topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.topics li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--body);
}
.topics li div {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.topics li b {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--fg);
}
.topics li span {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}
.topics li::before {
  content: counter(t, decimal-leading-zero);
  counter-increment: t;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ac);
}
.topics {
  counter-reset: t;
}
.book .f-fine {
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted);
}
.when-live {
  display: none;
}
.book[data-state='live'] .when-live {
  display: inline-flex;
}
.book[data-state='live'] .when-soon {
  display: none;
}
/* the book itself */
.book-vis {
  position: relative;
  display: grid;
  place-items: center;
  padding: 24px 0 40px;
}
/* The book is built from flat faces that share one perspective, not a preserve-3d scene:
   Chromium drops parts of large preserve-3d layers when they are partly off-screen. */
@property --ry {
  syntax: '<angle>';
  inherits: true;
  initial-value: -30deg;
}
.bk {
  --w: clamp(210px, 24vw, 330px);
  --d: calc(var(--w) * 0.14);
  --ry: -30deg;
  --rx: 4deg;
  position: relative;
  width: var(--w);
  height: calc(var(--w) * 1.4);
  perspective: 1600px;
  transition: --ry 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.book-vis:hover .bk {
  --ry: -14deg;
  --rx: 2deg;
}
.bk > * {
  position: absolute;
  backface-visibility: hidden;
}
.bk-front {
  inset: 0;
  transform: rotateY(var(--ry)) rotateX(var(--rx)) translateZ(calc(var(--d) / 2));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--w) * 0.09);
  overflow: hidden;
  border-radius: 3px 8px 8px 3px;
  color: #fff;
  background:
    radial-gradient(120% 70% at 85% 0%, rgb(var(--a) / 0.35), transparent 60%),
    linear-gradient(155deg, #b0114a, #5c0a2b 55%, #260814);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}
.bk-front::before {
  content: '';
  position: absolute;
  inset: calc(var(--w) * 0.045);
  border: 1px solid rgb(var(--a) / 0.55);
  border-radius: 2px 5px 5px 2px;
  pointer-events: none;
}
.bk-front::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.18), transparent 32%);
  pointer-events: none;
}
.bk-front .k {
  font-family: var(--mono);
  font-size: calc(var(--w) * 0.034);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac);
}
.bk-front h4 {
  margin: 0;
  font-weight: 800;
  font-size: calc(var(--w) * 0.1);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #fff;
}
.bk-front h4 em {
  display: block;
  margin-top: calc(var(--w) * 0.03);
  font-weight: 300;
  font-style: italic;
  font-size: 0.62em;
  letter-spacing: -0.02em;
  color: var(--ac);
}
.bk-front .by {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px;
  font-size: calc(var(--w) * 0.04);
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.78);
}
.bk-front .by b {
  font-weight: 300;
  font-size: calc(var(--w) * 0.075);
  letter-spacing: -0.02em;
  color: #fff;
}
.bk-front .by b i {
  font-style: normal;
  font-weight: 800;
  color: var(--ac);
}
.bk-pages {
  top: 1.2%;
  left: calc(50% - var(--d) / 2);
  width: var(--d);
  height: 97.6%;
  transform: rotateY(var(--ry)) rotateX(var(--rx)) rotateY(90deg)
    translateZ(calc(var(--w) / 2 - 2px));
  background: repeating-linear-gradient(90deg, #f6f1e7 0 2px, #d8d0bf 2px 3px);
}
.bk-shadow {
  position: absolute;
  left: 50%;
  bottom: 14px;
  width: clamp(200px, 26vw, 360px);
  height: 26px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(0, 0, 0, 0.75), transparent);
  filter: blur(8px);
  pointer-events: none;
}
@media (max-width: 639px) {
  .bk {
    --w: min(62vw, 250px);
  }
}
/* project rail */
.rail {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 55;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 14px 8px;
  border-radius: var(--r-pill);
  background: rgba(12, 10, 11, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.rail.show {
  opacity: 1;
  pointer-events: auto;
}
@media (min-width: 1100px) {
  .rail {
    display: flex;
  }
}
.rail .n {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--on-dark-body);
}
.rail .ln {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.2);
}
.rail a {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  color: #fff;
  text-decoration: none;
  opacity: 0.5;
  background: linear-gradient(150deg, rgb(var(--a)), rgb(var(--a2)));
  transition:
    opacity 0.3s,
    transform 0.3s,
    box-shadow 0.3s;
}
.rail a.on {
  opacity: 1;
  transform: scale(1.12);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
}
.more {
  margin: clamp(56px, 7vw, 96px) 0 28px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.more h3 {
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
}
.more h3 em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}
/* services rows */
.rows {
  border-top: 1px solid var(--line);
}
.row {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 22px 12px;
  border-bottom: 1px solid var(--line);
  position: relative;
  text-decoration: none;
  color: inherit;
}
.row::before {
  content: '';
  position: absolute;
  inset: 6px 0;
  border-radius: var(--r-md);
  background: var(--tint);
  opacity: 0;
  transform: scale(0.98);
  transition:
    opacity 0.5s,
    transform 0.5s;
  z-index: -1;
}
.row:hover::before {
  opacity: 1;
  transform: none;
}
.row .n {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.row h3 {
  font-size: clamp(20px, 2.3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.025em;
  transition:
    color 0.5s,
    transform 0.5s;
}
.row:hover h3 {
  color: var(--accent);
  transform: translateX(6px);
}
.row p {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--muted);
}
.row .tags {
  display: none;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-align: right;
}
@media (min-width: 900px) {
  .row {
    grid-template-columns: 4rem minmax(0, 1fr) 16rem 3rem;
  }
  .row .tags {
    display: block;
  }
}
.row:hover .arrow {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  transform: rotate(45deg);
}

/* learn */
.learn-band {
  background: linear-gradient(var(--bg), var(--raised) 30%, var(--raised) 70%, var(--bg));
}
.offers {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .offers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.offer {
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--card);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.offer .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.tile {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--tint);
  color: var(--accent);
}
.tile svg {
  width: 20px;
  height: 20px;
}
.offer h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.offer p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}
.offer hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 4px 0;
  width: 100%;
}
.offer .foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
}
.offer .foot a {
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
}
.offer .foot a:hover {
  color: var(--accent);
}

/* contact */
.cta-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .cta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.big {
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--card);
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}
.big h3 {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.big p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.big .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: auto;
}
.addr {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--fg);
  user-select: all;
  word-break: break-all;
}

footer {
  padding-block: 48px calc(110px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 768px) {
  footer {
    padding-bottom: 40px;
  }
}
.foot-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: var(--muted);
}
.foot-top nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.foot-top a {
  text-decoration: none;
}
.foot-top a:hover {
  color: var(--accent);
}
.giant {
  font-weight: 800;
  font-size: clamp(64px, 17vw, 250px);
  letter-spacing: -0.06em;
  line-height: 0.9;
  margin: 28px 0 20px;
  background: linear-gradient(var(--word-a), var(--word-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
  overflow: hidden;
}
.giant span {
  font-weight: 300;
}
.copy {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-size: 12px;
  color: var(--muted);
}

/* mobile tab bar */
.tabbar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  display: flex;
  gap: 4px;
  padding: 6px;
  border-radius: var(--r-pill);
  background: var(--card-solid);
  border: 1px solid var(--line);
  box-shadow: 0 16px 36px -14px rgba(0, 0, 0, 0.55);
}
.tabbar a {
  height: 44px;
  min-width: 44px;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 700;
  padding-inline: 12px;
  transition:
    background 0.3s,
    color 0.3s;
}
.tabbar a svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.tabbar a span {
  display: none;
}
.tabbar a.on {
  background: var(--brand);
  color: #fff;
}
.tabbar a.on span {
  display: inline;
}
@media (min-width: 768px) {
  .tabbar {
    display: none;
  }
}

/* reveal: visible at rest, animated in when possible */
.rv {
  transition:
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.8s;
}
.js .rv.pre {
  transform: translateY(28px);
}
.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(76px + env(safe-area-inset-bottom, 0px));
  background: var(--fg);
  color: var(--bg);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  z-index: 80;
}

@media (pointer: coarse) {
  body::after {
    display: none;
  }
  .aur {
    animation: none;
  }
  nav.pill,
  .chip,
  .iconbtn,
  .w-ai {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
  .js .rv.pre {
    opacity: 1;
    transform: none;
  }
}

/* utilities that replaced inline styles */
.muted {
  color: var(--muted);
}
.eyebrow + h2 {
  margin-top: 16px;
}
.contact-head {
  margin-bottom: clamp(40px, 5vw, 64px);
}
.copy a {
  text-decoration: none;
}