:root {
  --bg: #0a0a0a;
  --surface: rgba(24, 24, 24, .62);
  --surface-solid: #151515;
  --text: #f5f5f5;
  /* both greys pass WCAG AA (4.5:1) on the page and on cards */
  --muted: #a3a3a3;
  --faint: #8a8a8a;
  --line: rgba(255, 255, 255, .07);
  --line-hover: rgba(255, 255, 255, .18);
  /* one signal-yellow accent on the black & white logo palette */
  --brand: #f0ede5;
  --brand-soft: #f7f5f0;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  /* body text keeps the standard Cyrillic letters */
  font-feature-settings: "locl" 0;
}

/* the main heading uses Manrope's Bulgarian letter shapes, the same look as airflowpods.com */
h1, .pitch-head { font-feature-settings: normal; }

button { font-feature-settings: "locl" 0; }

::selection { background: var(--brand); color: var(--bg); }

a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; height: auto; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* background: drifting colour glows, a fading grid and film grain */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.glow {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

.g1 {
  width: 70vmax;
  height: 70vmax;
  left: -25vmax;
  top: -35vmax;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .11), transparent);
  animation: drift1 24s ease-in-out infinite alternate;
}

.g2 {
  width: 60vmax;
  height: 60vmax;
  right: -28vmax;
  top: -10vmax;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .06), transparent);
  animation: drift2 30s ease-in-out infinite alternate;
}

.g3 {
  width: 55vmax;
  height: 55vmax;
  left: 20vw;
  bottom: -40vmax;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .045), transparent);
  animation: drift3 34s ease-in-out infinite alternate;
}

@keyframes drift1 { to { transform: translate(12vw, 10vh) scale(1.1); } }
@keyframes drift2 { to { transform: translate(-14vw, 18vh) scale(.92); } }
@keyframes drift3 { to { transform: translate(-18vw, -12vh) scale(1.15); } }

.grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 70%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 20%, transparent 70%);
}

.grain {
  position: absolute;
  inset: -50%;
  opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%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");
}

/* underline that grows from the left on hover */
.line {
  background: linear-gradient(currentColor, currentColor) no-repeat 0 100% / 0 1px;
  transition: background-size .35s var(--ease), color .2s;
  padding-bottom: 2px;
}

.line:hover { background-size: 100% 1px; }

/* language switch fades the text out and back in */
main, nav a, footer { transition: opacity .18s; }
.swap main, .swap nav a, .swap footer { opacity: 0; }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
}

.site-header.scrolled {
  background: rgba(10, 10, 10, .7);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.js .top { opacity: 0; transform: translateY(-8px); transition: opacity .6s, transform .6s var(--ease); }
.js .ready .top { opacity: 1; transform: none; }

.logo { display: block; }

.logo img {
  display: block;
  height: 60px;
  width: auto;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
}

nav a {
  color: var(--muted);
  position: relative;
}

nav a:not(.nav-call)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}

nav a:hover { color: var(--brand-soft); }
nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-call {
  color: var(--bg);
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  background: linear-gradient(120deg, #fff, #d4d4d4);
  box-shadow: 0 6px 24px -8px rgba(255, 255, 255, .35);
  transition: transform .25s var(--ease), box-shadow .25s;
}

nav .nav-call { color: var(--bg); }
.nav-call:hover { transform: translateY(-1px); background: var(--brand); box-shadow: 0 10px 30px -8px rgba(240, 237, 229, .6); }

.lang {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  min-width: 44px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color .2s, transform .2s var(--ease);
}

.lang:hover { border-color: rgba(240, 237, 229, .55); }
.lang:active { transform: scale(.94); }

/* sections */
section { padding-top: 80px; padding-bottom: 80px; }

h1 {
  font-size: clamp(46px, 9vw, 104px);
  font-weight: 800;
  line-height: 1.02;
  /* a little looser than before so the Bulgarian т, к and в stay readable */
  letter-spacing: -0.025em;
  margin: 0 0 30px;
}

h1 .l { display: block; }

/* heading words slide up from behind a mask */
.w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  /* room for letters that drop below the line, like the Bulgarian з */
  padding-bottom: .3em;
  margin-bottom: -.3em;
}

.w > span { display: inline-block; }

.js .w > span { transform: translateY(115%); }

.js h1.in .w > span {
  transform: none;
  transition: transform 1s var(--ease) calc(var(--i) * 90ms + 100ms);
}

h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
  margin: 0 0 40px;
}

h2::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--faint);
  transform-origin: left;
  transition: transform .9s var(--ease) .15s;
}

.js h2.reveal:not(.in)::before { transform: scaleX(0); }

h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0;
}

.intro { padding-top: 72px; padding-bottom: 96px; }

/* hero: text on the left, our sites on a laptop on the right */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 56px;
  align-items: center;
}

/* soft light behind the headline */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  left: -10%;
  top: -20%;
  width: 70%;
  height: 90%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, .07), transparent);
  pointer-events: none;
}

.intro h1 { font-size: clamp(44px, 4.8vw, 64px); margin-bottom: 22px; }

.hero-sub {
  max-width: 520px;
  margin: 0;
  font-size: clamp(17px, 1.5vw, 19px);
  font-weight: 500;
  line-height: 1.6;
  color: #c4c4c4;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  transition: transform .25s var(--ease), background-color .25s, border-color .25s, box-shadow .25s;
}

.btn-primary {
  background: var(--brand);
  color: var(--bg);
  box-shadow: 0 12px 32px -14px rgba(240, 237, 229, .7);
}

.btn-primary:hover { transform: translateY(-2px); background: #f7f5f0; box-shadow: 0 16px 38px -14px rgba(240, 237, 229, .85); }

.btn-ghost {
  color: var(--text);
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line-hover);
}

.btn-ghost:hover { transform: translateY(-2px); border-color: var(--brand-soft); }

.btn:active { transform: scale(.97); }

/* laptop mockup */
.hero-visual { position: relative; }

.hero-visual::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -15% -20%;
  background: radial-gradient(closest-side, rgba(240, 237, 229, .13), transparent);
  pointer-events: none;
}

.laptop {
  transform: perspective(1800px) rotateY(-9deg) rotateX(3deg);
  transform-style: preserve-3d;
  transition: transform .8s var(--ease);
}

/* the lid swings open from the base when the hero appears, then the screen lights up */
.js .hero-visual:not(.in) .screen { transform: rotateX(-86deg); }

.screen-view::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity .8s ease 1.5s;
}

.js .hero-visual:not(.in) .screen-view::after { opacity: 1; }

.hero-visual:hover .laptop { transform: perspective(1800px) rotateY(-3deg) rotateX(1deg); }

.screen {
  padding: 10px;
  border-radius: 16px 16px 6px 6px;
  background: #050505;
  border: 1px solid var(--line-hover);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .9), 0 0 0 1px rgba(0, 0, 0, .6);
  transform-origin: 50% 100%;
  transition: transform 1.6s cubic-bezier(.25, .9, .25, 1) .45s;
}

.screen-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 10px;
  border-radius: 8px 8px 0 0;
  background: #161616;
}

.screen-bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #333;
}

.screen-url {
  position: relative;
  flex: 1;
  height: 16px;
  margin-left: 8px;
  font-size: 11px;
  line-height: 16px;
  color: var(--muted);
}

.screen-view {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 0 0 6px 6px;
  background: var(--surface-solid);
}

.screen-url span,
.screen-view img {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  animation: turn 18s var(--ease) infinite backwards;
}

.screen-view img {
  width: 100%;
  animation-name: turn, browse-hero;
}

.screen-url span:nth-child(2),
.screen-view img:nth-child(2) { animation-delay: 6s; }

.screen-url span:nth-child(3),
.screen-view img:nth-child(3) { animation-delay: 12s; }

/* without animation the first site simply stays on screen */
.screen-url span:first-child,
.screen-view img:first-child { opacity: 1; }

/* each site fades in, scrolls a little, fades out */
@keyframes turn {
  0% { opacity: 0; }
  4%, 30% { opacity: 1; }
  34%, 100% { opacity: 0; }
}

@keyframes browse-hero {
  0%, 6% { transform: translateY(0); }
  32%, 100% { transform: translateY(-14%); }
}

.laptop-base {
  position: relative;
  height: 14px;
  margin: 0 -7%;
  border-radius: 2px 2px 14px 14px;
  background: linear-gradient(#3a3a3a, #1c1c1c 60%, #111);
  box-shadow: 0 18px 30px -12px rgba(0, 0, 0, .8);
}

.laptop-base::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 18%;
  height: 5px;
  transform: translateX(-50%);
  border-radius: 0 0 6px 6px;
  background: #0d0d0d;
}

/* contact pitch: a big statement, then the plain explanation under it */
.pitch-head {
  margin: 0 0 18px;
  font-size: clamp(34px, 5.4vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.pitch-body {
  max-width: 640px;
  margin: 0;
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  color: #b8b8b8;
}

.pitch-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  margin-top: 28px;
}

/* small promises next to the quote button */
.promise {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.promise li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.promise li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: none;
  margin-top: .6em;
  background: var(--brand);
}

/* hero phone buttons */
.hero-call {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.call {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 270px;
  padding: 14px 14px 16px 16px;
  border-radius: 18px;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  transition: border-color .25s, transform .25s var(--ease);
}

.call:hover { transform: translateY(-2px); border-color: rgba(240, 237, 229, .55); }

.call-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

/* the person you're calling, above their number */
.call-who {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.call-who img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px var(--surface-solid), 0 0 0 3px var(--line-hover);
  transition: box-shadow .25s;
}

.call:hover .call-who img { box-shadow: 0 0 0 2px var(--surface-solid), 0 0 0 3px var(--brand); }

.call .badge {
  width: 44px;
  height: 44px;
  margin-left: 0;
  flex-shrink: 0;
}

.call .badge svg { width: 17px; height: 17px; }

@keyframes ring {
  0%, 100% { transform: rotate(0); }
  20%, 60% { transform: rotate(-14deg); }
  40%, 80% { transform: rotate(14deg); }
}

.call .num {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* phone numbers carry the colour accent */
.call .num,
.person-phone,
.phone-card .big {
  color: var(--brand);
}

/* small list of the sites we've made */
.made {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-top: 36px;
  font-size: 13px;
}

.made-label { color: var(--faint); }

/* the three sites always sit on one line; on very narrow phones the row scrolls sideways */
.chips {
  display: flex;
  gap: 8px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.chips::-webkit-scrollbar { display: none; }

.chip { flex-shrink: 0; white-space: nowrap; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px 4px 4px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--muted);
  transition: color .2s, border-color .2s, transform .25s var(--ease);
}

.chip img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
}

.chip:hover {
  color: var(--text);
  border-color: rgba(240, 237, 229, .55);
  transform: translateY(-1px);
}


/* scroll reveal */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: var(--d, 0ms);
}

.js .reveal.in { opacity: 1; transform: none; }

/* projects: one big row per site, the picture swaps sides on every other row */
.projects {
  display: grid;
  gap: 72px;
}

.project {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.project:nth-child(even) { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
.project:nth-child(even) .shot { order: 2; }

.shot {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface-solid);
  transition: border-color .3s, transform .5s var(--ease), box-shadow .5s;
}

.shot img {
  width: 100%;
  transform: translateY(0);
  transition: transform 1.2s var(--ease);
  opacity: .92;
}

.project:hover .shot {
  border-color: var(--line-hover);
  transform: translateY(-4px);
  box-shadow: 0 24px 60px -24px rgba(240, 237, 229, .25);
}

.project:hover .shot img {
  opacity: 1;
  transform: translateY(var(--shift, 0));
  transition: transform var(--dur, 6s) cubic-bezier(.45, 0, .55, 1);
}

/* touch screens: scroll down and back up while the card is on screen */
.shot.play img {
  animation: browse calc(var(--dur, 6s) * 2 + 3s) cubic-bezier(.45, 0, .55, 1) infinite;
}

@keyframes browse {
  0%, 10% { transform: translateY(0); }
  50%, 60% { transform: translateY(var(--shift, 0)); }
  100% { transform: translateY(0); }
}

.project-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.project h3 { font-size: clamp(24px, 2.4vw, 32px); letter-spacing: -0.02em; }

.project .url {
  font-size: 14px;
  color: var(--faint);
  transition: color .2s;
}

/* always-visible button, so touch screens have something to tap */
.visit {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  padding: 6px 6px 6px 20px;
  border-radius: 999px;
  border: 1px solid var(--line-hover);
  font-size: 15px;
  font-weight: 700;
  transition: border-color .25s, background-color .25s;
}

.visit .badge { width: 34px; height: 34px; margin-left: 0; }

.project:hover .visit { border-color: var(--brand); background: rgba(240, 237, 229, .06); }

/* round badge next to links: a little browser window for sites, a handset for calls */
.badge {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-left: 8px;
  vertical-align: middle;
  border-radius: 50%;
  border: 1px solid var(--line-hover);
  color: var(--muted);
  transition: background-color .25s, border-color .25s, color .25s, transform .4s var(--ease);
}

.badge svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
}

.badge .dot { fill: currentColor; stroke: none; }
.badge-call svg { fill: currentColor; stroke: none; }
.phone-card .badge { margin-left: 0; }

.project:hover .badge,
.phone-card:hover .badge,
.call:hover .badge {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--bg);
  transform: rotate(-10deg) scale(1.1);
}

.phone-card:hover .badge-call svg,
.call:hover .badge-call svg { animation: ring .6s ease-in-out; }

.project:hover .url { color: var(--text); }

.project p {
  margin: 14px 0 0;
  color: #c4c4c4;
  font-size: 17px;
  line-height: 1.55;
}

/* team */
.people {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.person {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.js .person.in { transition: opacity .9s var(--ease), transform .9s var(--ease), border-color .3s; transition-delay: var(--d, 0ms), var(--d, 0ms), 0ms; }

.person:hover { border-color: rgba(240, 237, 229, .4); }

.person img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  transition: transform .5s var(--ease);
}

.person:hover img { transform: scale(1.05) rotate(-2deg); }

.person-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.person-info h3 { margin-bottom: 0; }

.role {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.person-phone {
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
  transition: filter .2s;
}

.person-phone:hover { filter: brightness(1.3); }

.person-info .line {
  font-size: 14px;
  color: var(--muted);
  max-width: 100%;
  overflow-wrap: anywhere;
}

.person-info .line:hover { color: var(--brand-soft); }

/* contact */
.phones {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.phone-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 28px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: border-color .3s, transform .4s var(--ease);
}

.phone-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 120%), rgba(240, 237, 229, .12), transparent 45%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}

.phone-card:hover { border-color: rgba(240, 237, 229, .45); transform: translateY(-3px); }
.phone-card:hover::before { opacity: 1; }

.phone-card .who {
  color: var(--muted);
  font-size: 15px;
}

.phone-card .big {
  font-size: clamp(34px, 5.4vw, 60px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.phone-card .go {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform .3s var(--ease);
}

.phone-card:hover .go { transform: translateX(4px); }

.studio-mail {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 28px;
  color: var(--muted);
  font-size: 15px;
}

.studio-mail a { color: var(--text); font-weight: 500; }
.studio-mail a:hover { color: var(--brand-soft); }

.copy {
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
  cursor: pointer;
  transition: color .2s, border-color .2s, transform .2s var(--ease);
}

.copy:hover { color: var(--text); border-color: rgba(240, 237, 229, .55); }
.copy:active { transform: scale(.95); }
.copy.done { color: var(--text); border-color: rgba(255, 255, 255, .45); }

footer {
  display: flex;
  justify-content: space-between;
  padding-top: 32px;
  padding-bottom: 48px;
  color: var(--faint);
  font-size: 13px;
}

footer p { margin: 0; }

/* round back-to-top button, appears once you reach the bottom of the page */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 20;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--bg);
  box-shadow: 0 12px 30px -10px rgba(240, 237, 229, .55), 0 0 0 6px rgba(240, 237, 229, .08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px) scale(.85);
  transition: opacity .35s, visibility .35s, transform .45s var(--ease), box-shadow .3s;
}

.to-top.show { opacity: 1; visibility: visible; transform: none; }

.to-top svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.to-top:hover { transform: translateY(-4px); box-shadow: 0 16px 36px -10px rgba(240, 237, 229, .7), 0 0 0 8px rgba(240, 237, 229, .12); }
.to-top:hover svg { animation: lift .7s var(--ease) infinite alternate; }

@keyframes lift { to { transform: translateY(-3px); } }

@media (max-width: 980px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { display: none; }
  .intro h1 { font-size: clamp(44px, 9vw, 84px); }
}

@media (max-width: 860px) {
  .projects { gap: 56px; }
  .project { grid-template-columns: 1fr; gap: 22px; }
  .project:nth-child(even) { grid-template-columns: 1fr; }
  .project:nth-child(even) .shot { order: 0; }
  .people, .phones { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .top { height: 68px; }
  .logo img { height: 50px; }
  nav { gap: 10px; }
  nav a:not(.nav-call) { display: none; }
  .nav-call { font-size: 14px; padding: 5px 14px; }
  section { padding-top: 56px; padding-bottom: 56px; }
  .intro { padding-top: 56px; padding-bottom: 64px; }
  .hero-call { flex-direction: column; }
  .hero-cta .btn, .pitch-cta .btn { flex: 1 1 100%; }
  /* phones: names only, so all three sites fit on one line */
  .chips { gap: 6px; }
  .chip { padding: 5px 11px; font-size: 12px; }
  .chip img { display: none; }
  .call { width: 100%; min-width: 0; }
  .person { flex-direction: column; align-items: flex-start; }
  .person img { width: 80px; height: 80px; }
  .phone-card { padding: 22px; }
  .grid { background-size: 44px 44px; }
  .to-top { right: 16px; bottom: 16px; width: 50px; height: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
  }
  .js .w > span, .js .reveal, .js .top { transform: none; opacity: 1; }
}