/* ============================================================
   Thread — trythread.app landing v2
   Style: pixel-infographic (after the "Universe of Steve Jobs" longread)
   Page #F7F7F7 · Ink #111 · Folder #5AB7F0 · iMessage #2D7FF9 · Sky #BFDBF0
   Type: Anton (display, canvas-glitched) · IBM Plex Mono (everything else)
   ============================================================ */

:root {
  --page: #F7F7F7;
  --ink: #111111;
  --soft: #444444;
  --dim: #8a8a8a;
  --line: #c4c4c4;
  --folder: #5ab7f0;
  --folder-dark: #3d9de0;
  --folder-deep: #2f8cd0;
  --imsg: #2d7ff9;
  --imsg-2: #4596ff;
  --sky: #bfdbf0;
  --mono: "IBM Plex Mono", ui-monospace, "Courier New", monospace;
  --disp: "Anton", "Arial Black", sans-serif;
  --pad: clamp(18px, 5vw, 64px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--page);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--imsg); color: #fff; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.mono { font-family: var(--mono); }
.dim { color: var(--dim); }
.mono-tight { white-space: nowrap; }
.px { image-rendering: pixelated; }

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

/* ---------------- buttons ---------------- */
.pxbtn {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--ink);
  padding: 12px 22px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}
.pxbtn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.pxbtn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.pxbtn:focus-visible { outline: 2px dashed var(--imsg); outline-offset: 3px; }
.pxbtn.solid {
  background: var(--ink);
  color: var(--page);
  box-shadow: 4px 4px 0 var(--imsg);
}
.pxbtn.solid:hover { box-shadow: 6px 6px 0 var(--imsg); }
.pxbtn.solid:active { box-shadow: 1px 1px 0 var(--imsg); }
.pxbtn.big { font-size: 14.5px; padding: 16px 30px; }

/* ---------------- nav ---------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px var(--pad);
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(247, 247, 247, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom-color: #dedede;
  padding-top: 9px;
  padding-bottom: 9px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.14em;
}
.nav-brand img { border-radius: 7px; }
.nav-links { display: flex; gap: 26px; }
.nav-links a {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--soft);
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav-links a:hover { color: var(--ink); border-bottom-color: var(--imsg); }
.nav-cta { padding: 9px 16px; font-size: 12px; box-shadow: 3px 3px 0 var(--ink); }

/* ---------------- shared pieces ---------------- */
.stamp {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #333;
  border: 2px dashed #8e8e8e;
  background: rgba(255, 255, 255, 0.65);
  padding: 9px 16px;
  transform: rotate(-3deg);
}
.stamp.r-2 { transform: rotate(2.2deg); }
.stamp.r-3 { transform: rotate(-2deg); }
.stamp { transition: transform 0.18s steps(2, end); }
.stamp:hover { transform: rotate(-1deg) translateY(-2px); }
.stamp.r-2:hover { transform: rotate(3.4deg) translateY(-2px); }
.stamp.r-3:hover { transform: rotate(-3.2deg) translateY(-2px); }

.tag {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
  width: max-content;
}
.tag::before {
  content: "";
  flex: 0 0 auto;
  width: 11px; height: 11px;
  border: 2px solid var(--ink);
  background: transparent;
}
.tag.filled::before { background: var(--imsg); border-color: var(--imsg); }

.note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--soft);
  max-width: 250px;
}
.note.center { text-align: center; max-width: none; }

.filetag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--dim);
}
.filetag::before { content: "▢ "; color: #b5b5b5; }

.spec {
  position: absolute;
  font-family: var(--mono);
  line-height: 1.45;
  z-index: 3;
}
.spec b { display: block; font-size: 14px; font-weight: 700; letter-spacing: 0.04em; }
.spec i { font-style: normal; font-size: 11px; color: var(--dim); }

.noise {
  position: absolute;
  width: 240px; height: 150px;
  background: url("assets/px/noise-ink.png") 0 0 / 100% 100%;
  image-rendering: pixelated;
  pointer-events: none;
  opacity: 0.8;
}

/* iMessage bubbles */
.bub {
  position: relative;
  display: inline-block;
  font-family: var(--mono);
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1.5;
  padding: 9px 14px;
  border-radius: 15px;
  max-width: 250px;
}
.bub.blue {
  background: linear-gradient(180deg, var(--imsg-2), var(--imsg));
  color: #fff;
}
.bub.gray { background: #e6e6e8; color: var(--ink); }
.bub.blue::after,
.bub.gray::after {
  content: "";
  position: absolute;
  bottom: 0;
  width: 10px; height: 10px;
}
.bub.blue::after {
  right: -4px;
  background: radial-gradient(circle at 0 0, transparent 9px, var(--imsg) 10px);
}
.bub.gray::after {
  left: -4px;
  background: radial-gradient(circle at 10px 0, transparent 9px, #e6e6e8 10px);
}

/* glitch headline canvases */
.glitch-wrap { position: relative; width: 100%; }
.glitch { display: block; width: 100%; height: auto; }

/* ---------------- folders ---------------- */
.folder {
  position: relative;
  width: clamp(240px, 27vw, 320px);
  aspect-ratio: 10 / 7;
}
.folder.small { width: clamp(210px, 22vw, 270px); }
.folder-back {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 74%;
  background: var(--folder-dark);
  border-radius: 12px;
}
.folder-back::before {
  content: "";
  position: absolute;
  top: -16px; left: 0;
  width: 42%; height: 20px;
  background: var(--folder-dark);
  border-radius: 8px 14px 0 0;
}
.folder .card {
  position: absolute;
  left: 50%;
  bottom: 16%;
  width: 76%;
  z-index: 2;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 24px -10px rgba(20, 40, 70, 0.45);
  transform: translateX(-50%) translateY(18%) rotate(0deg);
  transition: transform 0.5s steps(5, end) 0.15s;
}
.cluster.on .folder .card,
.folder.on .card { transform: translateX(-52%) translateY(-13%) rotate(-4deg); }
/* poke the folder, the card peeks out further */
.cluster.on .folderbox:hover .card,
.cluster.on .folder:hover .card {
  transform: translateX(-52%) translateY(-21%) rotate(-5.5deg);
  transition: transform 0.22s steps(3, end);
}
.folder-front {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 58%;
  background: linear-gradient(180deg, var(--folder) 0%, var(--folder-deep) 130%);
  border-radius: 10px 10px 12px 12px;
  clip-path: polygon(2.5% 0, 97.5% 0, 100% 100%, 0 100%);
  z-index: 3;
}
.folder-front::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 10px 10px 0 0;
}
.folder-mark {
  position: absolute;
  right: 9%; bottom: 9%;
  width: 20px; height: 20px;
  border-radius: 6px;
  opacity: 0.55;
  filter: grayscale(1) brightness(2.9);
  z-index: 4;
}

/* cards inside folders */
.chatcard { padding: 11px 11px 13px; display: flex; flex-direction: column; gap: 6px; }
.cbub {
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.4;
  padding: 6px 10px;
  border-radius: 11px;
  max-width: 94%;
}
.cbub.out { align-self: flex-end; background: var(--imsg); color: #fff; border-bottom-right-radius: 4px; }
.cbub.in { align-self: flex-start; background: #ececee; color: var(--ink); border-bottom-left-radius: 4px; }
.chip {
  align-self: flex-start;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 5px 9px;
  border: 2px solid var(--imsg);
  color: var(--imsg);
  background: rgba(45, 127, 249, 0.07);
}
.chip.alt { border-style: dashed; border-color: #9a9a9a; color: #555; background: transparent; }

.paycard {
  padding: 13px 12px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  text-align: center;
}
.paycoin { width: 42px; height: auto; }
.addr { font-size: 14px; font-weight: 700; letter-spacing: 0.04em; }
.addr-sub { font-size: 10px; color: var(--dim); font-weight: 600; }

.imgcard { padding: 6px; }
.imgcard img { border-radius: 8px; }

/* clusters + wires */
.wires {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.wires path {
  stroke: var(--line);
  stroke-width: 1.5;
  fill: none;
}
.section.draw .wires path {
  stroke-dashoffset: 0;
}

.folderbox { position: relative; width: max-content; }
.tree .folderbox { margin-top: clamp(48px, 6vw, 84px); }

.cluster { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 16px; }
.cluster .note { margin-left: 6px; }

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: clamp(108px, 14vh, 150px) var(--pad) 56px;
  overflow: hidden;
}

.counter {
  position: absolute;
  top: 76px;
  left: var(--pad);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--dim);
  text-transform: uppercase;
}

.f-cloud-1 { position: absolute; top: 14%; left: 3.5%; width: 132px; opacity: 0.9; }
.f-cloud-2 { position: absolute; top: 56%; right: 2.5%; width: 110px; opacity: 0.75; }
.f-voxel { position: absolute; top: 7.5%; right: 3.5%; width: clamp(110px, 12vw, 168px); }
.f-plane { position: absolute; top: 30%; left: 4.5%; width: 60px; }
.f-coin { position: absolute; bottom: 31%; right: 11%; width: 46px; }
.f-cursor-1 { position: absolute; top: 33%; right: 26%; width: 20px; z-index: 5; }
.f-cursor-2 { position: absolute; bottom: 19%; left: 23%; width: 26px; z-index: 5; }
.n-1 { top: 20%; left: 1.5%; }
.n-2 { bottom: 8%; right: 3%; width: 190px; height: 190px; background-image: url("assets/px/noise-ink-2.png"); }

.s-1 { top: 23%; left: 3%; }
.s-2 { top: 49%; right: 4%; }
.s-3 { bottom: 30%; left: 5%; }
.s-4 { bottom: 24%; right: 18%; }
.ft-1 { position: absolute; bottom: 38%; left: 13%; z-index: 3; }
.ft-2 { position: absolute; top: 31%; right: 3%; z-index: 3; }

.b-hey {
  position: absolute;
  top: 40%; left: 7%;
  z-index: 6;
}
.b-live {
  position: absolute;
  top: 12.5%; right: 17%;
  z-index: 6;
}

.hero-stack {
  position: relative;
  width: min(920px, 90vw);
  margin-top: clamp(6px, 2vh, 22px);
  padding-bottom: clamp(150px, 24vw, 252px);
}
.hero-stack .glitch + .glitch { margin-top: clamp(-26px, -1.6vw, -8px); }
.hero-bot {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: clamp(220px, 28vw, 345px);
  z-index: 4;
  pointer-events: none;
  display: block;
}

.hero-sub {
  position: relative;
  z-index: 5;
  text-align: center;
  font-size: clamp(12.5px, 1.35vw, 14.5px);
  font-weight: 500;
  color: var(--soft);
  margin-top: 8px;
}
.hero-sub b { color: var(--ink); font-weight: 700; }

.hero-ctas {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 30px;
  flex-wrap: wrap;
  justify-content: center;
}

.scrollhint {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dim);
  animation: bob 1.6s steps(2, end) infinite;
}
@keyframes bob {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 5px; }
}

/* ---------------- sections ---------------- */
.section {
  position: relative;
  padding: clamp(80px, 10vw, 130px) var(--pad);
  max-width: 1240px;
  margin: 0 auto;
}

.sec-head {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  margin-bottom: clamp(54px, 7vw, 90px);
}
.sec-title { position: relative; }
.sec-title .glitch-wrap { max-width: 560px; }
.sec-title .stamp { margin-top: 20px; }
.sec-title.center { text-align: center; }
.sec-title.center .glitch-wrap { max-width: 680px; margin: 0 auto; }

.sec-intro {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.75;
  color: var(--soft);
  max-width: 420px;
}
.sec-intro.center { margin: 26px auto 0; text-align: center; }

/* how tree */
.how { overflow: visible; }
.tree {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(70px, 8vw, 110px);
  z-index: 1;
}
.cluster.c-left { align-self: flex-start; margin-left: 4%; flex-direction: row; align-items: flex-end; gap: 26px; flex-wrap: wrap; }
.cluster.c-right { align-self: flex-end; margin-right: 5%; flex-direction: row-reverse; align-items: flex-end; gap: 26px; flex-wrap: wrap; }
.cluster.c-left2 { align-self: flex-start; margin-left: 12%; flex-direction: row; align-items: flex-end; gap: 26px; flex-wrap: wrap; }
.cluster .tag { flex-basis: 100%; }
.cluster .note { padding-bottom: 14px; }

.worm { position: absolute; bottom: -26px; right: -34px; width: 52px; }
.b-funded { position: absolute; top: -38px; right: -26px; transform: rotate(3deg); z-index: 6; }
.b-alive { position: absolute; top: -34px; right: -30px; transform: rotate(-2.5deg); z-index: 6; }

/* ---------------- sky band ---------------- */
.skyband {
  position: relative;
  height: clamp(200px, 26vw, 300px);
  background: var(--sky);
  margin-top: clamp(60px, 8vw, 110px);
  overflow: hidden;
}
.skyband::before,
.skyband::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 91px;
  background-image: url("assets/px/dither-page-down.png");
  background-size: 560px 91px;
  background-repeat: repeat-x;
  image-rendering: pixelated;
  z-index: 1;
}
.skyband::before { top: -1px; }
.skyband::after {
  bottom: -1px;
  background-image: url("assets/px/dither-page-up.png");
}
.sb-cloud-1 { position: absolute; top: 38%; left: 12%; width: 150px; }
.sb-cloud-2 { position: absolute; top: 55%; right: 16%; width: 110px; }
.sb-cloud-3 { position: absolute; top: 30%; right: 38%; width: 84px; opacity: 0.9; }
.sb-plane { position: absolute; top: 44%; left: -80px; width: 56px; animation: fly 26s linear infinite; }
@keyframes fly {
  0% { transform: translateX(-10vw) translateY(0); }
  50% { transform: translateX(55vw) translateY(-26px); }
  100% { transform: translateX(120vw) translateY(0); }
}

/* ---------------- fleet ---------------- */
.fleet { text-align: center; }
.pill {
  display: inline-block;
  margin: clamp(40px, 5vw, 64px) auto 0;
  background: var(--ink);
  color: var(--page);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  padding: 13px 30px;
  border-radius: 999px;
  position: relative;
  z-index: 2;
}
.fleetrow {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: clamp(20px, 5vw, 70px);
  margin-top: clamp(80px, 9vw, 130px);
  flex-wrap: wrap;
}
.f-cl { align-items: center; }
.f-cl .tag { margin: 0 auto; }
.f-cl .folder { margin: clamp(56px, 6vw, 86px) auto 0; }
.f-cl .note { margin: 16px auto 0; font-size: 12px; color: var(--dim); }
.f-cl.you .note { color: var(--soft); }
.b-yours { position: absolute; top: 36px; right: -44px; transform: rotate(3deg); z-index: 5; }
.f-cl.you .folder-back,
.f-cl.you .folder-back::before { background: var(--imsg); }
.f-cl.you .folder-front { background: linear-gradient(180deg, var(--imsg-2) 0%, var(--imsg) 130%); }

.checkrow {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 4vw, 54px);
  margin-top: clamp(56px, 7vw, 84px);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-wrap: wrap;
}

/* ---------------- pricing ---------------- */
.price-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
  margin-top: clamp(50px, 6vw, 80px);
}
.price-art { position: relative; width: min(390px, 100%); margin: 0 auto; }
.kidbot { width: 100%; }
.kid-cv { position: absolute; top: 0; left: 0; pointer-events: none; }
.p-tree { position: absolute; bottom: 4%; left: -7%; width: 110px; }
.p-apple { position: absolute; bottom: 6%; left: 24%; width: 26px; }
.price-art figcaption { margin-top: 10px; text-align: center; }

.price-points { display: flex; flex-direction: column; gap: 30px; }
.point .note { max-width: 470px; margin-top: 9px; font-size: 13.5px; }

.deposit {
  display: flex;
  flex-direction: column;
  gap: 7px;
  border: 2px dashed var(--ink);
  background: rgba(255, 255, 255, 0.6);
  padding: 18px 22px;
  width: max-content;
  max-width: 100%;
}
.deposit .dim { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.addr-big { font-size: clamp(17px, 2.6vw, 23px); font-weight: 700; letter-spacing: 0.03em; }

/* ---------------- faq ---------------- */
.faq { max-width: 860px; }
.faq-list { margin-top: clamp(38px, 5vw, 60px); }
.faq-list details { border-bottom: 2px dashed #cfcfcf; }
.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 20px 2px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}
.faq-list .fx { margin-left: auto; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before { content: "□ "; color: var(--dim); font-weight: 400; }
.faq-list details[open] summary::before { content: "▣ "; color: var(--imsg); }
.faq-list summary:hover { color: var(--imsg); }
.fx { position: relative; flex: 0 0 auto; width: 13px; height: 13px; transition: transform 0.25s steps(3, end); }
.fx::before, .fx::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--ink); }
.fx::before { width: 100%; height: 2px; }
.fx::after { width: 2px; height: 100%; }
details[open] .fx { transform: rotate(135deg); }
details[open] .fx::before, details[open] .fx::after { background: var(--imsg); }
.faq-list details p {
  padding: 0 2px 22px;
  color: var(--soft);
  font-size: 13px;
  font-weight: 500;
  max-width: 680px;
}

/* ---------------- final ---------------- */
.final {
  position: relative;
  text-align: center;
  padding: clamp(110px, 14vw, 180px) var(--pad) clamp(90px, 11vw, 150px);
  max-width: 1000px;
  margin: 0 auto;
}
.final .glitch-wrap { max-width: 760px; margin: 0 auto 44px; }
.final-sub {
  margin-top: 24px;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.f2-cursor { position: absolute; top: 24%; right: 16%; width: 24px; }
canvas.assemble {
  position: absolute;
  left: 3%;
  bottom: 4%;
  width: clamp(170px, 19vw, 260px);
  pointer-events: none;
}
@media (max-width: 1000px) { canvas.assemble { display: none; } }

/* ---------------- footer ---------------- */
.footer {
  position: relative;
  background: var(--sky);
  margin-top: clamp(40px, 6vw, 80px);
  padding: 150px var(--pad) 36px;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 91px;
  background-image: url("assets/px/dither-page-down.png");
  background-size: 560px 91px;
  background-repeat: repeat-x;
  image-rendering: pixelated;
}
.fo-cloud-1 { position: absolute; top: 42%; left: 7%; width: 120px; }
.fo-cloud-2 { position: absolute; top: 28%; right: 11%; width: 95px; }
.fo-worm {
  position: absolute;
  bottom: 14px; right: 24%;
  width: 44px;
  animation: crawl 46s linear infinite;
}
@keyframes crawl {
  0%    { transform: translateX(0) scaleX(1); }
  49.6% { transform: translateX(-36vw) scaleX(1); }
  50%   { transform: translateX(-36vw) scaleX(-1); }
  99.6% { transform: translateX(0) scaleX(-1); }
  100%  { transform: translateX(0) scaleX(1); }
}
.worm { animation: nibble 3.2s steps(2, end) infinite; }
@keyframes nibble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.f-coin, .paycoin {
  animation: coinpulse 4.6s steps(3, end) infinite;
}
@keyframes coinpulse {
  0%, 82%, 100% { transform: scaleX(1); }
  88% { transform: scaleX(0.45); }
  94% { transform: scaleX(1.08); }
}
.footer-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(16px, 3.5vw, 40px);
  flex-wrap: wrap;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.fo-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.14em; }
.footer-inner a { border-bottom: 2px solid transparent; }
.footer-inner a:hover { border-bottom-color: var(--ink); }
.fo-copy { margin-left: auto; color: #44607a; }

/* ---------------- reveal ---------------- */
.rv {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s steps(4, end), transform 0.4s steps(4, end);
  transition-delay: var(--d, 0ms);
}
.rv.on { opacity: 1; transform: none; }
.bub.rv { transform: scale(0.5); }
.bub.rv.on { transform: rotate(var(--rot, 0deg)) scale(1); }
.b-hey { --rot: -4deg; }
.b-live { --rot: 2deg; }

/* ---------------- responsive ---------------- */
@media (max-width: 1080px) {
  .s-1, .s-3, .ft-1, .f-cursor-2, .n-1 { display: none; }
  .b-hey { left: 6%; }
  .b-live { right: 6%; }
}
@media (max-width: 900px) {
  .sec-head { grid-template-columns: 1fr; align-items: start; }
  .spec, .filetag.ft-2, .noise, .f-plane, .f-coin { display: none; }
  .hero .bub { display: none; }
  .price-grid { grid-template-columns: 1fr; }
  .cluster.c-left, .cluster.c-right, .cluster.c-left2 {
    align-self: center;
    margin: 0;
    flex-direction: column;
    align-items: flex-start;
  }
  .cluster .note { padding-bottom: 0; }
  .b-funded { right: -10px; }
  .b-alive { right: -10px; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .counter { top: 64px; font-size: 9.5px; }
  .hero { padding-top: 96px; }
  .hero-stack { padding-bottom: 10px; }
  .hero-bot {
    position: static;
    width: clamp(170px, 48vw, 230px);
    margin: -4vw auto 0;
    transform: none;
  }
  .f-voxel { width: 84px; right: 2%; top: 6%; }
  .f-cloud-1 { width: 84px; top: 9%; left: 2%; }
  .f-cloud-2 { display: none; }
  .b-yours { right: -8px; }
  .fo-copy { margin-left: 0; }
}

/* ---------------- reduced motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .rv, .bub.rv { opacity: 1; transform: none; }
  .sb-plane { left: 40%; }
}