/* PingPong: chatpingpong.com. Sem nada de fora: fonte do sistema, sem imagem externa.
   Os celulares sao desenhados aqui, em pontos do iPhone (--pt), com os tokens do
   app (ios/Pingpong/Design/Theme.swift e Assets.xcassets): fundo branco, bolha
   enviada #30D158, recebida #ECECEF, raio 20 com o canto de 6 no fim do bloco. */

:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-2: #f5f5f7;
  --ink: #0a0a0c;
  --ink-2: #45464c;
  --ink-3: #6b6c72;
  --brand: #24db52;
  --green: #30d158;
  --green-ink: #0a7a30;
  --vault: #0b0c0e;

  /* Do app, tema claro. */
  --pp-elev: #ececef;
  --pp-surf: #f6f6f7;
  --pp-sep: #d6d6d9;
  --pp-t2: #4a4a4f;
  --pp-t3: #69696e;

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 48px);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --spring: cubic-bezier(0.3, 1.35, 0.5, 1);

  --m-clock: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7.5V12l3 2'/%3E%3C/svg%3E");
  --m-sent: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");
  --m-deliv: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9.6' stroke-width='2.2'/%3E%3Cpath d='M7.8 12.4l2.9 2.9 5.5-5.9' stroke-width='2.4'/%3E%3C/svg%3E");
  --m-read: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cdefs%3E%3Cmask id='m'%3E%3Crect width='24' height='24' fill='white'/%3E%3Cpath d='M7.6 12.4l3 3 5.8-6.2' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/mask%3E%3C/defs%3E%3Ccircle cx='12' cy='12' r='10.6' fill='black' mask='url(%23m)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 72px;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ic {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 60;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
}
.skip:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--green-ink); outline-offset: 3px; border-radius: 8px; }

/* MARK: Topo */

.top {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.86);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  backdrop-filter: saturate(180%) blur(18px);
  transition: box-shadow 0.3s var(--ease);
}
.top.scrolled { box-shadow: 0 1px 0 rgba(0, 0, 0, 0.07); }

.top-in {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 22.4%;
  background: var(--brand);
  display: grid;
  place-items: center;
  flex: none;
}

.brand-ball {
  width: 45%;
  height: 45%;
  border-radius: 50%;
  background: #fff;
}

.top-links {
  display: flex;
  gap: 30px;
  margin-left: auto;
  font-size: 14px;
  color: var(--ink-2);
}
.top-links a { transition: color 0.2s; }
.top-links a:hover { color: var(--ink); }

.langs {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: var(--bg-2);
}
.langs button {
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.langs button[aria-pressed="true"] {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1), 0 0 0 0.5px rgba(0, 0, 0, 0.05);
}

@media (max-width: 760px) {
  .top-links { display: none; }
  .langs { margin-left: auto; }
}

/* MARK: Hero */

.hero { padding-block: clamp(36px, 6vw, 88px) 0; }

.hero-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 12px;
  border-radius: 999px;
  background: rgba(48, 209, 88, 0.1);
  color: var(--green-ink);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
}
.eyebrow .ic { font-size: 15px; stroke-width: 2.1; }

.hero h1 {
  margin-top: 26px;
  font-size: clamp(48px, 7.4vw, 100px);
  line-height: 0.96;
  letter-spacing: -0.048em;
  font-weight: 700;
  max-width: 9.5ch;
}

.lede {
  margin-top: 26px;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 30em;
}

.cta {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
}

.store {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-height: 56px;
  padding: 9px 22px 10px;
  border-radius: 14px;
  background: #000;
  color: #fff;
  line-height: 1.1;
}
.store-small { font-size: 11.5px; opacity: 0.78; letter-spacing: 0.01em; }
.store-big { font-size: 21px; font-weight: 600; letter-spacing: -0.02em; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 600;
  color: var(--green-ink);
}
.link-arrow .ic { font-size: 17px; stroke-width: 2.1; transition: transform 0.25s var(--ease); }
.link-arrow:hover .ic { transform: translateX(3px); }

.hero-note { margin-top: 22px; font-size: 14px; color: var(--ink-3); }

/* O palco com os dois celulares. */

.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding-block: 12px 24px;
}

.stage .device { grid-area: 1 / 1; }
.stage .front { --w: clamp(250px, 25vw, 318px); z-index: 2; transform: translateX(-17%); }
.stage .back { --w: clamp(250px, 25vw, 318px); z-index: 1; transform: translate(36%, -2%) scale(0.9); }
.stage .back .screen { filter: saturate(0.96); }

.js .stage .front { animation: rise 1.1s var(--ease) 0.1s both; }
.js .stage .back { animation: rise 1.2s var(--ease) 0.3s both; }
@keyframes rise { from { opacity: 0; translate: 0 36px; } }

@media (max-width: 980px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .hero h1 { max-width: 11ch; }
  .lede { margin-inline: auto; }
  .cta { justify-content: center; }
  .stage { margin-top: 12px; }
  .stage .front, .stage .back { --w: clamp(240px, 42vw, 300px); }
}

@media (max-width: 600px) {
  .stage .back { display: none; }
  .stage .front { --w: min(76vw, 300px); transform: none; }
}

/* MARK: O celular, em pontos do iPhone */

.device {
  position: relative;
  width: var(--w);
  padding: calc(var(--w) * 0.03);
  border-radius: calc(var(--w) * 0.168);
  background: #121214;
  container-type: inline-size;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.16),
    inset 0 0 0 3px #1f1f22,
    0 0 0 1px #2c2c30,
    0 60px 90px -40px rgba(12, 28, 18, 0.38),
    0 30px 50px -30px rgba(0, 0, 0, 0.32);
}
.device::before,
.device::after {
  content: "";
  position: absolute;
  width: 3px;
  border-radius: 2px;
  background: #242428;
}
.device::before { right: -3px; top: 27%; height: 13%; }
.device::after { left: -3px; top: 21%; height: 18%; }

.screen {
  --pt: calc(100cqw / 393);
  position: relative;
  aspect-ratio: 393 / 852;
  border-radius: calc(var(--w) * 0.14);
  overflow: hidden;
  background: #fff;
  color: #000;
  display: flex;
  flex-direction: column;
  font-size: calc(17 * var(--pt));
  line-height: 1.3;
  text-align: left;
  isolation: isolate;
  -webkit-user-select: none;
  user-select: none;
}

.screen .ic { stroke-width: 2.1; }

.island {
  position: absolute;
  top: calc(11 * var(--pt));
  left: 50%;
  transform: translateX(-50%);
  width: calc(124 * var(--pt));
  height: calc(36 * var(--pt));
  border-radius: 999px;
  background: #000;
  z-index: 5;
}

.sbar {
  flex: none;
  height: calc(54 * var(--pt));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(5 * var(--pt)) calc(34 * var(--pt)) 0 calc(52 * var(--pt));
}
.sclock { font-size: calc(17 * var(--pt)); font-weight: 600; letter-spacing: -0.01em; }
.sicons { display: flex; align-items: center; gap: calc(6 * var(--pt)); }
.sig { display: flex; align-items: flex-end; gap: calc(1.5 * var(--pt)); height: calc(11 * var(--pt)); }
.sig b { display: block; width: calc(3 * var(--pt)); border-radius: 1px; background: #000; }
.sig b:nth-child(1) { height: 36%; }
.sig b:nth-child(2) { height: 56%; }
.sig b:nth-child(3) { height: 78%; }
.sig b:nth-child(4) { height: 100%; }
.wifi { width: calc(16 * var(--pt)); height: calc(12 * var(--pt)); fill: #000; }
.bat {
  position: relative;
  width: calc(25 * var(--pt));
  height: calc(12 * var(--pt));
  border-radius: calc(3.6 * var(--pt));
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.36);
  padding: calc(2 * var(--pt));
  display: flex;
}
.bat b { display: block; width: 78%; border-radius: calc(1.8 * var(--pt)); background: #000; }
.bat::after {
  content: "";
  position: absolute;
  right: calc(-2.5 * var(--pt));
  top: 34%;
  height: 32%;
  width: calc(1.5 * var(--pt));
  border-radius: 0 2px 2px 0;
  background: rgba(0, 0, 0, 0.4);
}

.homebar {
  flex: none;
  display: block;
  width: calc(134 * var(--pt));
  height: calc(5 * var(--pt));
  margin: calc(15 * var(--pt)) auto calc(9 * var(--pt));
  border-radius: 999px;
  background: #000;
}

/* Os botões de vidro da barra do iOS 26. */
.gbtn,
.gpill {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: calc(44 * var(--pt));
  border-radius: 999px;
  background: #f5f5f7;
  box-shadow: 0 calc(1 * var(--pt)) calc(4 * var(--pt)) rgba(0, 0, 0, 0.07), inset 0 0 0 0.5px rgba(0, 0, 0, 0.06);
  color: #111;
}
.gbtn { width: calc(44 * var(--pt)); }
.gpill { gap: calc(20 * var(--pt)); padding: 0 calc(14 * var(--pt)); }
.gbtn .ic, .gpill .ic { width: calc(20 * var(--pt)); height: calc(20 * var(--pt)); }

/* A conversa. */

.cnav {
  flex: none;
  display: flex;
  align-items: center;
  gap: calc(8 * var(--pt));
  height: calc(56 * var(--pt));
  padding: 0 calc(16 * var(--pt));
}
.who {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(8 * var(--pt));
  padding-right: calc(28 * var(--pt));
}
.cav, .lav { flex: none; border-radius: 50%; box-shadow: 0 0 0 0.5px rgba(214, 214, 217, 0.5); }
.cav { width: calc(32 * var(--pt)); height: calc(32 * var(--pt)); }
.who-t { display: flex; flex-direction: column; min-width: 0; }
.who-t b { font-size: calc(16 * var(--pt)); font-weight: 600; line-height: 1.2; }
.sub { display: none; font-size: calc(11 * var(--pt)); color: var(--pp-t3); line-height: 1.25; white-space: nowrap; }
.cnav[data-sub="e2e"] .sub-e2e,
.cnav[data-sub="typing"] .sub-typing,
.cnav[data-sub="temp"] .sub-temp { display: block; }

.tl {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.tl-in {
  display: flex;
  flex-direction: column;
  padding: 0 calc(12 * var(--pt)) calc(8 * var(--pt));
  transition: opacity 0.6s var(--ease);
}
.tl-in.fade { opacity: 0; }

.notice {
  align-self: center;
  display: flex;
  align-items: center;
  gap: calc(12 * var(--pt));
  max-width: calc(330 * var(--pt));
  margin: calc(16 * var(--pt)) calc(4 * var(--pt));
  padding: calc(12 * var(--pt)) calc(16 * var(--pt)) calc(12 * var(--pt)) calc(12 * var(--pt));
  border-radius: calc(18 * var(--pt));
  background: #f4f4f6;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.05);
}
.notice-ic {
  flex: none;
  display: grid;
  place-items: center;
  width: calc(30 * var(--pt));
  height: calc(30 * var(--pt));
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.07);
  color: var(--pp-t2);
}
.notice-ic .ic { width: calc(13 * var(--pt)); height: calc(13 * var(--pt)); stroke-width: 2.4; }
.notice-t { display: flex; flex-direction: column; gap: calc(2 * var(--pt)); }
.notice-t b { font-size: calc(13 * var(--pt)); font-weight: 600; color: var(--pp-t2); }
.notice-t small { font-size: calc(12 * var(--pt)); color: var(--pp-t3); line-height: 1.3; }

.row { display: grid; grid-template-rows: 1fr; }
.row > .cell { min-height: 0; display: flex; flex-direction: column; }
.row > .cell > :first-child { margin-top: calc(4 * var(--pt)); }
.row.gap > .cell > :first-child { margin-top: calc(10 * var(--pt)); }
.r-out > .cell { align-items: flex-end; padding-left: calc(52 * var(--pt)); }
.r-in > .cell { align-items: flex-start; padding-right: calc(52 * var(--pt)); }
.r-sys > .cell { align-items: center; }

.bub {
  display: flow-root;
  position: relative;
  max-width: 100%;
  padding: calc(7 * var(--pt)) calc(12 * var(--pt));
  border-radius: calc(20 * var(--pt));
  font-size: calc(16.5 * var(--pt));
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.bub.out { background: var(--green); color: #fff; transform-origin: 100% 100%; }
.bub.in { background: var(--pp-elev); color: #000; transform-origin: 0 100%; }
.bub.out.tail { border-bottom-right-radius: calc(6 * var(--pt)); }
.bub.in.tail { border-bottom-left-radius: calc(6 * var(--pt)); }

/* O rodapé encaixado no fim da última linha, e numa linha própria quando não cabe. */
.ft {
  float: right;
  display: inline-flex;
  align-items: center;
  gap: calc(3 * var(--pt));
  margin: calc(9 * var(--pt)) calc(-3 * var(--pt)) calc(-4 * var(--pt)) calc(9 * var(--pt));
  font-size: calc(11 * var(--pt));
  line-height: 1;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.bub.out .ft { color: rgba(255, 255, 255, 0.74); }
.bub.in .ft { color: var(--pp-t3); }
.ft-timer { width: calc(10 * var(--pt)); height: calc(10 * var(--pt)); }
.screen .ft-timer { stroke-width: 2.6; }

.tk {
  display: inline-block;
  flex: none;
  width: calc(12.5 * var(--pt));
  height: calc(12.5 * var(--pt));
  background-color: currentColor;
  -webkit-mask: var(--m-read) center / contain no-repeat;
  mask: var(--m-read) center / contain no-repeat;
}
.bub.out .tk { color: #fff; }
.tk[data-s="0"] { -webkit-mask-image: var(--m-clock); mask-image: var(--m-clock); }
.tk[data-s="1"] { -webkit-mask-image: var(--m-sent); mask-image: var(--m-sent); }
.tk[data-s="2"] { -webkit-mask-image: var(--m-deliv); mask-image: var(--m-deliv); }
.bub.out .tk[data-s="0"], .bub.out .tk[data-s="1"], .bub.out .tk[data-s="2"] { color: inherit; }

.bub.photo {
  padding: 0;
  width: calc(256 * var(--pt));
  height: calc(192 * var(--pt));
  overflow: hidden;
  background: #f6c895;
}
.bub.photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.08);
}
.pic { display: block; width: 100%; height: 100%; }
.ft.pill {
  position: absolute;
  right: calc(8 * var(--pt));
  bottom: calc(8 * var(--pt));
  float: none;
  margin: 0;
  padding: calc(3 * var(--pt)) calc(7 * var(--pt));
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.42);
  color: #fff;
}

.reacts {
  position: relative;
  z-index: 1;
  display: flex;
  margin: calc(-4 * var(--pt)) calc(4 * var(--pt)) 0;
  transform-origin: 100% 0;
}
.rx {
  font-size: calc(17 * var(--pt));
  line-height: 1;
  padding: calc(4 * var(--pt)) calc(8 * var(--pt));
  border-radius: 999px;
  background: var(--pp-elev);
  box-shadow: inset 0 0 0 0.5px var(--pp-sep), 0 0 0 calc(2 * var(--pt)) #fff;
}

.sys {
  display: inline-flex;
  align-items: center;
  gap: calc(5 * var(--pt));
  margin-block: calc(8 * var(--pt)) calc(4 * var(--pt)) !important;
  padding: calc(5 * var(--pt)) calc(11 * var(--pt));
  border-radius: 999px;
  background: #f4f4f6;
  font-size: calc(12 * var(--pt));
  color: var(--pp-t3);
  text-align: center;
}
.sys .ic { width: calc(12 * var(--pt)); height: calc(12 * var(--pt)); }

.dots {
  display: inline-flex;
  gap: calc(4 * var(--pt));
  padding: calc(9 * var(--pt)) calc(12 * var(--pt));
  border-radius: 999px;
  background: #f1f1f3;
  box-shadow: inset 0 0 0 0.5px rgba(0, 0, 0, 0.05);
  transform-origin: 0 100%;
}
.dots i {
  width: calc(6 * var(--pt));
  height: calc(6 * var(--pt));
  border-radius: 50%;
  background: var(--pp-t3);
  animation: dot 1.2s ease-in-out infinite;
}
.dots i:nth-child(2) { animation-delay: 0.18s; }
.dots i:nth-child(3) { animation-delay: 0.36s; }
@keyframes dot { 0%, 100% { opacity: 0.35; } 40% { opacity: 1; } }

/* Entrada das mensagens: a linha abre de 0 e a bolha nasce do canto de quem falou. */
.js .chat .row { grid-template-rows: 0fr; transition: grid-template-rows 0.45s var(--ease); }
.js .chat .row > .cell { overflow: hidden; }
.js .chat .row.on { grid-template-rows: 1fr; }
.js .chat .row .bub,
.js .chat .row .sys,
.js .chat .row .dots {
  opacity: 0;
  transform: translateY(calc(10 * var(--pt))) scale(0.94);
  transition: transform 0.5s var(--spring), opacity 0.22s ease;
}
.js .chat .row.on .bub,
.js .chat .row.on .sys,
.js .chat .row.on .dots { opacity: 1; transform: none; }
.js .chat .reacts { opacity: 0; transform: scale(0.3); transition: transform 0.55s cubic-bezier(0.34, 1.7, 0.6, 1), opacity 0.2s; }
.js .chat .reacts.on { opacity: 1; transform: none; }
.chat.instant *, .chat.instant { transition: none !important; }

/* A barra de escrever. */
.composer {
  flex: none;
  display: flex;
  align-items: flex-end;
  gap: calc(8 * var(--pt));
  padding: calc(6 * var(--pt)) calc(12 * var(--pt)) 0;
}
.cbtn {
  flex: none;
  display: grid;
  place-items: center;
  width: calc(38 * var(--pt));
  height: calc(38 * var(--pt));
  border-radius: 50%;
  background: var(--pp-elev);
  color: var(--pp-t2);
}
.cbtn .ic { width: calc(18 * var(--pt)); height: calc(18 * var(--pt)); }
.screen .cbtn .ic { stroke-width: 2.4; }
.rbtn { position: relative; flex: none; width: calc(38 * var(--pt)); height: calc(38 * var(--pt)); }
.rbtn .cbtn { position: absolute; inset: 0; transition: transform 0.3s var(--spring), opacity 0.2s; }
.cbtn.send { background: var(--green); color: #fff; opacity: 0; transform: scale(0.6); }
.screen .cbtn.send .ic { stroke-width: 2.9; }
.composer.has .cbtn.mic { opacity: 0; transform: scale(0.6); }
.composer.has .cbtn.send { opacity: 1; transform: none; }
.cbtn.send.press { transform: scale(0.84); transition-duration: 0.12s; }

.field {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: calc(6 * var(--pt));
  min-height: calc(38 * var(--pt));
  padding: 0 calc(9 * var(--pt)) 0 calc(15 * var(--pt));
  border-radius: calc(19 * var(--pt));
  background: var(--pp-elev);
  font-size: calc(17 * var(--pt));
}
.ph { flex: 1; color: #a1a1a6; white-space: nowrap; }
.typed {
  flex: 1;
  min-width: 0;
  display: none;
  justify-content: flex-end;
  overflow: hidden;
  white-space: nowrap;
  color: #000;
}
.typed::after {
  content: "";
  flex: none;
  align-self: center;
  width: calc(2 * var(--pt));
  height: calc(21 * var(--pt));
  margin-left: 1px;
  border-radius: 1px;
  background: var(--green);
  animation: caret 1s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }
.composer.has .ph { display: none; }
.composer.has .typed { display: flex; }
.f-timer { display: none; width: calc(14 * var(--pt)); height: calc(14 * var(--pt)); color: var(--pp-t3); }
.composer.temp .f-timer { display: block; }
.f-stk { width: calc(21 * var(--pt)); height: calc(21 * var(--pt)); color: var(--pp-t2); }
.screen .f-stk { stroke-width: 1.9; }

/* A lista de conversas. */
.lnav {
  flex: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: calc(56 * var(--pt));
  padding: 0 calc(16 * var(--pt));
}
.ltitle {
  padding: calc(4 * var(--pt)) calc(20 * var(--pt)) calc(10 * var(--pt));
  font-size: calc(34 * var(--pt));
  font-weight: 700;
  letter-spacing: -0.012em;
  line-height: 1.15;
}
.lsearch {
  display: flex;
  align-items: center;
  gap: calc(6 * var(--pt));
  height: calc(38 * var(--pt));
  margin: 0 calc(16 * var(--pt)) calc(10 * var(--pt));
  padding: 0 calc(12 * var(--pt));
  border-radius: 999px;
  background: var(--pp-elev);
  color: #8a8a8f;
  font-size: calc(17 * var(--pt));
}
.lsearch .ic { width: calc(17 * var(--pt)); height: calc(17 * var(--pt)); }
.lrows { flex: 1; min-height: 0; overflow: hidden; }
.lrows li {
  display: flex;
  align-items: center;
  gap: calc(12 * var(--pt));
  padding: calc(8 * var(--pt)) calc(16 * var(--pt));
}
.lav { width: calc(52 * var(--pt)); height: calc(52 * var(--pt)); }
.lt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: calc(3 * var(--pt)); }
.l1, .l2 { display: flex; align-items: center; gap: calc(4 * var(--pt)); min-width: 0; }
.l1 b { font-size: calc(16 * var(--pt)); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lt-timer { width: calc(11 * var(--pt)); height: calc(11 * var(--pt)); color: var(--pp-t3); }
.lwhen { margin-left: auto; padding-left: calc(8 * var(--pt)); font-size: calc(13.5 * var(--pt)); color: var(--pp-t3); font-variant-numeric: tabular-nums; white-space: nowrap; }
.lwhen.hot { color: var(--green); }
.l2 { font-size: calc(14 * var(--pt)); color: var(--pp-t2); }
.l2 > span:not(.badge) { min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-ic { width: calc(14 * var(--pt)); height: calc(14 * var(--pt)); color: var(--pp-t3); }
.tk.read-list { color: var(--green); width: calc(12 * var(--pt)); height: calc(12 * var(--pt)); }
.tk.deliv-list { color: var(--pp-t3); width: calc(12 * var(--pt)); height: calc(12 * var(--pt)); -webkit-mask-image: var(--m-deliv); mask-image: var(--m-deliv); }
.lmute { width: calc(12 * var(--pt)); height: calc(12 * var(--pt)); color: var(--pp-t3); margin-left: auto; }
.badge {
  flex: none;
  margin-left: auto;
  padding: calc(2 * var(--pt)) calc(7 * var(--pt));
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: calc(12 * var(--pt));
  font-weight: 600;
  line-height: 1.25;
}
.lmute + .badge { margin-left: calc(4 * var(--pt)); }
.badge.mute { background: var(--pp-t3); }

/* MARK: Faixa de fatos */

.facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 44px;
  margin-top: clamp(48px, 7vw, 88px);
  padding-block: 28px;
}
.facts li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
}
.facts .ic { font-size: 19px; color: var(--green-ink); stroke-width: 2; }

/* MARK: Seções */

.sec { padding-block: clamp(84px, 11vw, 150px); }

.sec-head { max-width: 780px; margin-bottom: clamp(44px, 5.5vw, 72px); }
.kicker { font-size: 16px; font-weight: 600; color: var(--green-ink); margin-bottom: 14px; }
h2 {
  font-size: clamp(38px, 5.4vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.042em;
  font-weight: 700;
}
.sec-lede {
  margin-top: 20px;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 36em;
}

/* MARK: Como funciona (o cofre) */

.how { padding-top: clamp(64px, 9vw, 120px); }

.vault {
  background: var(--vault);
  color: #f5f5f7;
  border-radius: clamp(28px, 3.2vw, 44px);
  padding: clamp(44px, 7vw, 100px) clamp(22px, 6vw, 84px);
  overflow: hidden;
}
.vault .kicker { color: var(--green); }
.vault .sec-lede { color: #a1a1a6; }

.flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1.25fr) 72px minmax(0, 1fr);
  align-items: center;
}

.node { border-radius: 24px; padding: 22px; }
.node.dev { background: #1c1c1f; }
.node-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 600;
  color: #8e8e93;
}
.node-label .ic { font-size: 15px; }
.fb {
  width: fit-content;
  max-width: 100%;
  padding: 9px 14px;
  border-radius: 18px;
  font-size: 15.5px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  transition: opacity 0.35s var(--ease), transform 0.45s var(--spring);
}
.fb.out { margin-left: auto; background: var(--green); color: #fff; border-bottom-right-radius: 6px; }
.fb.in { background: #2c2c2e; color: #fff; border-bottom-left-radius: 6px; }
.fb.hide { opacity: 0; transform: translateY(8px) scale(0.96); }

.node.srv {
  background: #141416;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: box-shadow 0.4s var(--ease);
}
.node.srv.hit { box-shadow: inset 0 0 0 1px rgba(48, 209, 88, 0.55), 0 0 0 6px rgba(48, 209, 88, 0.07); }
.srv dl > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-block: 9px;
  font-size: 14px;
}
.srv dl > div + div { box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.07); }
.srv dt { color: #8e8e93; }
.srv dd { font-weight: 600; }
.srv .cipher-row { flex-direction: column; gap: 8px; }
.cipher {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500 !important;
  line-height: 1.55;
  color: var(--green);
  word-break: break-all;
}

.wire { position: relative; height: 2px; margin-inline: 10px; border-radius: 2px; background: rgba(255, 255, 255, 0.12); }
.packet {
  position: absolute;
  top: 50%;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(48, 209, 88, 0.16);
  transform: translate(-50%, -50%);
  opacity: 0;
}
.packet.go { animation: packet 0.9s ease-in-out forwards; }
@keyframes packet {
  0% { left: 0; opacity: 0; }
  15%, 85% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-top: clamp(56px, 7vw, 88px);
}
.step-n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
  font-size: 14px;
  font-weight: 600;
}
.steps h3 { margin-top: 18px; font-size: 20px; letter-spacing: -0.02em; }
.steps p { margin-top: 8px; font-size: 16px; color: #a1a1a6; }

@media (max-width: 860px) {
  .flow { grid-template-columns: minmax(0, 1fr); }
  .wire { width: 2px; height: 44px; margin: 8px auto; }
  .packet { left: 50%; top: 0; }
  .packet.go { animation-name: packet-v; }
  @keyframes packet-v {
    0% { top: 0; opacity: 0; }
    15%, 85% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
  }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}

/* MARK: Segurança */

.bento {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.tile {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  min-height: 400px;
  padding: clamp(24px, 2.8vw, 36px);
  border-radius: 28px;
  background: var(--bg-2);
  overflow: hidden;
}
.tile h3 { font-size: 23px; letter-spacing: -0.022em; line-height: 1.2; }
.tile-copy p { margin-top: 10px; font-size: 16px; color: var(--ink-2); }

.t-sn { grid-column: span 4; flex-direction: row; align-items: center; gap: 40px; }
.t-sn .tile-copy { flex: 1 1 260px; max-width: 320px; }

.sn {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 28px;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.sn-digits {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 8px 16px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.sn-qr { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.qr { width: 116px; height: 116px; fill: var(--ink); }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 500; color: var(--ink-3); white-space: nowrap; }
.live i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: live 1s ease-in-out infinite; }
@keyframes live { 50% { opacity: 0.25; } }

.lockvis, .oncevis, .tmpvis, .scrvis { flex: 1; }

.lockvis {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
}
.lock-face {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  color: var(--ink);
}
.lock-face .ic { font-size: 40px; stroke-width: 1.6; }
.pin { display: flex; gap: 14px; }
.pin i {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--ink-3);
  animation: pin 5s var(--ease) infinite;
}
.pin i:nth-child(2) { animation-delay: 0.22s; }
.pin i:nth-child(3) { animation-delay: 0.44s; }
.pin i:nth-child(4) { animation-delay: 0.66s; }
.pin i:nth-child(5) { animation-delay: 0.88s; }
.pin i:nth-child(6) { animation-delay: 1.1s; }
@keyframes pin {
  0%, 8% { background: transparent; box-shadow: inset 0 0 0 1.5px var(--ink-3); }
  12%, 72% { background: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
  80%, 100% { background: transparent; box-shadow: inset 0 0 0 1.5px var(--ink-3); }
}

.oncevis {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.obub {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 9px 14px 9px 10px;
  border-radius: 20px;
  font-size: 15.5px;
  font-weight: 600;
}
.obub small { margin-left: 14px; font-size: 11px; font-weight: 400; font-variant-numeric: tabular-nums; opacity: 0.7; }
.obub.in { background: #fff; color: var(--ink); border-bottom-left-radius: 6px; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04); }
.obub.out { align-self: flex-end; background: var(--green); color: #fff; border-bottom-right-radius: 6px; }
.obub.out > span:not(.one) { font-weight: 400; opacity: 0.78; }
.one {
  position: relative;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-size: 13px;
}
.one b { font-weight: 700; }
.one.ring { background: var(--green); color: #fff; }
.one.ring::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px var(--green);
  animation: breathe 2.2s ease-in-out infinite;
}
@keyframes breathe { 0%, 100% { transform: scale(0.9); opacity: 0.25; } 50% { transform: scale(1.08); opacity: 0.9; } }
.one.done { border: 1.5px dashed rgba(255, 255, 255, 0.85); color: rgba(255, 255, 255, 0.85); }

.tmpvis {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tmpvis p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  background: #fff;
  font-size: 16px;
}
.tmpvis p:first-child { border-radius: 14px 14px 0 0; }
.tmpvis p:last-child { border-radius: 0 0 14px 14px; }
.tmpvis p + p { box-shadow: inset 0 0.5px 0 var(--pp-sep); }
.tmpvis p.on { font-weight: 600; }
.tmpvis .ic { font-size: 18px; color: var(--green-ink); stroke-width: 2.4; }

.scrvis {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 9px;
  min-height: 180px;
  padding: 20px;
  border-radius: 22px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.sb { display: block; height: 30px; border-radius: 15px; background: var(--pp-elev); }
.sb.a { width: 62%; border-bottom-left-radius: 5px; }
.sb.b { width: 46%; align-self: flex-end; background: var(--green); border-bottom-right-radius: 5px; }
.sb.c { width: 70%; border-bottom-left-radius: 5px; }
.sb.d { width: 38%; align-self: flex-end; background: var(--green); border-bottom-right-radius: 5px; }
.cover {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #1c1c1e;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  animation: cover 6s var(--ease) infinite;
}
.cover .ic { font-size: 26px; stroke-width: 1.8; }
@keyframes cover {
  0%, 38% { opacity: 0; }
  46%, 88% { opacity: 1; }
  96%, 100% { opacity: 0; }
}

.more {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 40px 36px;
  margin-top: clamp(56px, 7vw, 88px);
}
.more .ic { font-size: 26px; color: var(--green-ink); }
.more h3 { margin-top: 16px; font-size: 18px; letter-spacing: -0.015em; }
.more p { margin-top: 8px; font-size: 15.5px; color: var(--ink-2); }

@media (max-width: 1020px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile { grid-column: span 1; }
  .t-sn { grid-column: span 2; }
  .t-scr { grid-column: span 2; }
  .more { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .t-sn { flex-direction: column; align-items: stretch; }
  .t-sn .tile-copy { flex: none; max-width: none; }
}
@media (max-width: 640px) {
  .bento { grid-template-columns: minmax(0, 1fr); }
  .tile, .t-sn, .t-scr { grid-column: span 1; min-height: 0; }
  .sn { flex-direction: column; padding: 22px 16px; }
  .sn-digits { font-size: 16px; gap: 6px 12px; }
  .more { grid-template-columns: minmax(0, 1fr); }
}

/* MARK: O que não sabe */

.knows { background: var(--bg-2); }
.knows-in {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.nots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 32px;
  margin-top: 40px;
}
.nots li { display: flex; gap: 12px; align-items: flex-start; font-size: 17px; line-height: 1.4; }
.nots .ic { font-size: 20px; margin-top: 1px; color: var(--ink-3); }

.keeps {
  padding: clamp(28px, 3.4vw, 44px);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.keeps-k { font-size: 15px; font-weight: 600; color: var(--green-ink); }
.keeps h3 { margin-top: 8px; font-size: clamp(28px, 2.8vw, 34px); line-height: 1.1; letter-spacing: -0.035em; }
.keeps p { margin-top: 16px; font-size: 17px; color: var(--ink-2); }
.keeps .keeps-legal { font-size: 15px; color: var(--ink-3); }
.keeps .link-arrow { margin-top: 26px; }

@media (max-width: 900px) {
  .knows-in { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .nots { grid-template-columns: minmax(0, 1fr); }
}

/* MARK: Recursos */

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 52px 44px;
}
.glyph {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 15px;
  background: var(--bg-2);
  color: var(--ink);
}
.glyph .ic { font-size: 24px; }
.grid3 h3 { margin-top: 20px; font-size: 20px; letter-spacing: -0.02em; }
.grid3 p { margin-top: 8px; font-size: 16px; color: var(--ink-2); }

@media (max-width: 900px) { .grid3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grid3 { grid-template-columns: minmax(0, 1fr); gap: 40px; } }

/* MARK: Declaração */

.statement {
  padding-block: clamp(40px, 6vw, 80px) clamp(90px, 12vw, 170px);
  text-align: center;
}
.big {
  max-width: 13em;
  margin-inline: auto;
  font-size: clamp(42px, 6.6vw, 88px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.048em;
}
.big .dim { color: #a1a1a6; }
.statement .sec-lede { margin: 28px auto 0; max-width: 34em; }

/* MARK: Perguntas */

.faq { background: var(--bg-2); }
.faq-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.qs { display: flex; flex-direction: column; gap: 10px; }
.qs details { border-radius: 20px; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04); }
.qs summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  list-style: none;
}
.qs summary::-webkit-details-marker { display: none; }
.qs summary .ic { font-size: 20px; color: var(--ink-3); transition: transform 0.3s var(--ease); }
.qs details[open] summary .ic { transform: rotate(45deg); }
.qs details p { padding: 0 24px 22px; font-size: 16px; color: var(--ink-2); max-width: 40em; }

@media (max-width: 900px) { .faq-in { grid-template-columns: minmax(0, 1fr); } }

/* MARK: Fim */

.end { padding-block: clamp(100px, 13vw, 180px); text-align: center; }
.end-in { display: flex; flex-direction: column; align-items: center; }
.end-mark {
  position: relative;
  width: 92px;
  height: 92px;
  border-radius: 22.4%;
  background: var(--brand);
  display: grid;
  place-items: center;
  box-shadow: 0 24px 50px -20px rgba(36, 219, 82, 0.55);
}
.end-ball {
  width: 42%;
  height: 42%;
  border-radius: 50%;
  background: #fff;
  animation: bounce 1.5s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(-11px) scale(1, 1); }
  46% { transform: translateY(9px) scale(1, 1); }
  52% { transform: translateY(11px) scale(1.12, 0.86); }
  58% { transform: translateY(8px) scale(1, 1); }
}
.end h2 { margin-top: 36px; }
.end .sec-lede { margin-inline: auto; }
.end .store { margin-top: 34px; }

/* MARK: Rodapé */

.foot { background: var(--bg-2); padding-block: 60px 40px; font-size: 14px; }
.foot-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.foot-brand p { margin-top: 12px; color: var(--ink-3); }
.foot-cols { display: flex; gap: clamp(36px, 6vw, 80px); flex-wrap: wrap; }
.foot-cols div { display: flex; flex-direction: column; gap: 10px; }
.foot-h { font-weight: 600; color: var(--ink); }
.foot-cols a { color: var(--ink-2); transition: color 0.2s; }
.foot-cols a:hover { color: var(--ink); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
  margin-top: 52px;
  padding-top: 24px;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.07);
  font-size: 13px;
  color: var(--ink-3);
}

/* MARK: Entrada ao rolar */

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .js .stage .front, .js .stage .back { animation: none; }
  .end-ball, .pin i, .one.ring::after, .dots i, .live i, .typed::after { animation: none; }
  .cover { animation: none; opacity: 1; }
  .pin i:nth-child(-n+4) { background: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
}