/* Site do WinGlass (página inicial e política de privacidade). Estático, sem rastreamento nem bibliotecas externas. */

:root {
  --bg: #05040c;
  --ink: #f5f4fc;
  --soft: rgba(245, 244, 252, 0.74);
  --faint: rgba(245, 244, 252, 0.5);
  --line: rgba(255, 255, 255, 0.1);
  --blue: #5b8cff;
  --violet: #9a6bff;
  --pink: #ff5fb8;
  --peach: #ffb38a;
  --accent: #a9c0ff;
  --radius: 28px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --text: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.65 var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: #d3deff; }
::selection { background: rgba(154, 107, 255, 0.45); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

.wrap { width: min(1180px, 100% - 32px); margin: 0 auto; }

/* --- Fundo: aurora que respira + grão ------------------------------------------------------------ */

.aurora {
  position: fixed;
  inset: -20vmax;
  z-index: -2;
  pointer-events: none;
  filter: blur(70px) saturate(1.25);
  opacity: 0.85;
}
.aurora i {
  position: absolute;
  width: 60vmax;
  height: 60vmax;
  border-radius: 50%;
  mix-blend-mode: screen;
  animation: drift 26s ease-in-out infinite alternate;
}
.aurora i:nth-child(1) { left: 5%;  top: 0%;  background: radial-gradient(closest-side, rgba(58, 107, 255, 0.55), transparent); }
.aurora i:nth-child(2) { right: 0%; top: 10%; background: radial-gradient(closest-side, rgba(255, 79, 176, 0.35), transparent); animation-duration: 32s; animation-delay: -8s; }
.aurora i:nth-child(3) { left: 30%; bottom: 0%; background: radial-gradient(closest-side, rgba(139, 92, 255, 0.45), transparent); animation-duration: 38s; animation-delay: -14s; }
.aurora i:nth-child(4) { right: 20%; bottom: 10%; background: radial-gradient(closest-side, rgba(255, 166, 110, 0.18), transparent); animation-duration: 44s; animation-delay: -20s; }
@keyframes drift {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(8vmax, -6vmax, 0) scale(1.15); }
  100% { transform: translate3d(-6vmax, 5vmax, 0) scale(0.92); }
}
.grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.07;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 520px;
  height: 520px;
  margin: -260px 0 0 -260px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(150, 170, 255, 0.13), transparent);
  transform: translate3d(var(--cx, -999px), var(--cy, -999px), 0);
  transition: opacity 0.4s;
}

/* --- Vidro líquido ------------------------------------------------------------------------------- */
/* Corpo translúcido com refração (SVG no Chromium), aro especular e brilho que segue o ponteiro. */

.lg {
  position: relative;
  isolation: isolate;
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at var(--mx, 30%) var(--my, 0%), rgba(255, 255, 255, 0.16), transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025));
  -webkit-backdrop-filter: blur(22px) saturate(1.7);
  backdrop-filter: blur(22px) saturate(1.7);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -1px 0 rgba(255, 255, 255, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.07),
    inset 0 -18px 30px -22px rgba(255, 255, 255, 0.28),
    inset 0 18px 30px -24px rgba(255, 255, 255, 0.2),
    0 30px 60px -30px rgba(0, 0, 0, 0.7);
}
.refract .rf { -webkit-backdrop-filter: url(#lg-refract) blur(14px) saturate(1.8); backdrop-filter: url(#lg-refract) blur(14px) saturate(1.8); }

/* Aro de luz: borda em gradiente cônico que gira devagar. */
.lg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--rim, 210deg),
    rgba(255, 255, 255, 0.55), rgba(140, 170, 255, 0.15) 18%, rgba(255, 255, 255, 0.05) 35%,
    rgba(255, 140, 210, 0.3) 55%, rgba(255, 255, 255, 0.06) 72%, rgba(255, 255, 255, 0.55));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  pointer-events: none;
}
@property --rim { syntax: "<angle>"; inherits: false; initial-value: 210deg; }
.lg.spin::before { animation: rim 9s linear infinite; }
@keyframes rim { to { --rim: 570deg; } }

/* Holofote: brilho suave sob o ponteiro (cartões com .spot). */
.spot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(170, 190, 255, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.spot:hover::after { opacity: 1; }

/* --- Botões -------------------------------------------------------------------------------------- */

.btn {
  --mx: 50%; --my: 0%;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  color: var(--ink);
  font: 600 15.5px/1 var(--text);
  text-decoration: none;
  cursor: pointer;
  border: 0;
  transition: transform 0.5s var(--spring), box-shadow 0.3s;
  will-change: transform;
}
.btn:hover { color: var(--ink); }
.btn:active { transform: scale(0.96); }
.btn svg { width: 18px; height: 18px; }

/* Selo oficial da Microsoft Store, dentro de uma bolha de vidro. */
.store {
  display: inline-flex;
  padding: 7px;
  border-radius: 16px;
  transition: transform 0.5s var(--spring);
  will-change: transform;
}
.store img { height: 54px; width: auto; border-radius: 9px; }
.store:hover { transform: translateY(-2px) scale(1.03); }
.store:active { transform: scale(0.97); }

/* --- Navegação ----------------------------------------------------------------------------------- */

.nav {
  position: fixed;
  top: 14px;
  left: 50%;
  z-index: 50;
  width: min(1060px, calc(100% - 24px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 8px 8px 8px 16px;
  border-radius: 999px;
  transition: padding 0.4s var(--ease), background 0.4s;
}
.nav.lg { background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 650 17px/1 var(--display); letter-spacing: -0.01em; }
.brand img { width: 30px; height: 30px; border-radius: 9px; }
.nav .links { display: flex; gap: 4px; margin-left: auto; }
.nav .links a { color: var(--soft); text-decoration: none; font-size: 14.5px; padding: 8px 12px; border-radius: 999px; transition: color 0.2s, background 0.2s; }
.nav .links a:hover { color: var(--ink); background: rgba(255, 255, 255, 0.07); }
.nav .btn { padding: 11px 18px; font-size: 14.5px; }
.nav .btn.lg { border-radius: 999px; }

/* --- Hero ---------------------------------------------------------------------------------------- */

.hero { position: relative; padding: 150px 0 40px; text-align: center; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px 7px 8px;
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--soft);
  text-decoration: none;
}
.chip b { font-weight: 650; color: #0b0920; background: linear-gradient(90deg, #a9c0ff, #f0b4ff); padding: 3px 9px; border-radius: 999px; font-size: 12px; letter-spacing: 0.02em; }
.chip:hover { color: var(--ink); }

h1, h2, h3 { font-family: var(--display); letter-spacing: -0.025em; }
.hero h1 {
  font-size: clamp(44px, 8.4vw, 104px);
  line-height: 0.98;
  font-weight: 650;
  margin: 26px auto 22px;
  max-width: 13ch;
}
.shine {
  background: linear-gradient(100deg, #8fb2ff 0%, #c79bff 25%, #ff9fd2 45%, #ffd29a 60%, #8fb2ff 80%, #c79bff 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 9s linear infinite;
}
@keyframes shine { to { background-position: -220% 0; } }
.hero .lead { font-size: clamp(17px, 2vw, 21px); color: var(--soft); max-width: 660px; margin: 0 auto 34px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; }
.micro { margin-top: 18px; font-size: 13.5px; color: var(--faint); display: flex; gap: 8px 18px; justify-content: center; flex-wrap: wrap; }
.micro span::before { content: "✓"; margin-right: 6px; color: #9fe3b8; }

/* Letras que sobem uma a uma. */
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; }
.split .w > span { display: inline-block; transform: translateY(105%); animation: rise 1.1s var(--ease) forwards; animation-delay: calc(var(--i) * 70ms + 150ms); }
@keyframes rise { to { transform: none; } }
.fade-up { opacity: 0; transform: translateY(18px); animation: fadeUp 1s var(--ease) forwards; animation-delay: var(--d, 0.6s); }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

/* Palco: a área de trabalho real, inclinada em 3D, com widgets saltando para fora. */
.stage { position: relative; margin: 70px auto 0; max-width: 1120px; perspective: 1600px; }
.screen {
  position: relative;
  border-radius: 22px;
  padding: 10px;
  transform: rotateX(var(--rx, 14deg)) rotateY(var(--ry, 0deg));
  transform-style: preserve-3d;
  transition: transform 0.9s var(--ease);
}
.screen > img { border-radius: 14px; width: 100%; height: auto; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08); }
.screen .float {
  position: absolute;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.16);
  transform: translateZ(90px);
  animation: bob 7s ease-in-out infinite;
}
.screen .float img { width: 100%; height: auto; }
.screen .f-music { left: -3%; bottom: 13%; width: 30%; }
.screen .f-cal { right: -2%; top: 14%; width: 24%; animation-delay: -3.5s; transform: translateZ(130px); }
@keyframes bob { 50% { translate: 0 -12px; } }
.stage::after {
  content: "";
  position: absolute;
  left: 8%; right: 8%; bottom: -60px;
  height: 120px;
  background: radial-gradient(closest-side, rgba(120, 110, 255, 0.45), transparent);
  filter: blur(30px);
  z-index: -1;
}

/* Gota de vidro que flutua sobre o palco e refrata o que passa por baixo. */
.drop {
  position: absolute;
  z-index: 3;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  left: 62%;
  top: 30%;
  pointer-events: none;
  animation: dropMove 14s ease-in-out infinite;
}
.drop.lg { border-radius: 50%; -webkit-backdrop-filter: blur(3px) saturate(1.9) brightness(1.15); backdrop-filter: blur(3px) saturate(1.9) brightness(1.15); }
.refract .drop.lg { -webkit-backdrop-filter: url(#lg-lens) saturate(1.9) brightness(1.12); backdrop-filter: url(#lg-lens) saturate(1.9) brightness(1.12); }
@keyframes dropMove {
  0%, 100% { transform: translate(0, 0) scale(1); border-radius: 50%; }
  25% { transform: translate(-260px, 60px) scale(0.85); border-radius: 46% 54% 52% 48%; }
  50% { transform: translate(-120px, -40px) scale(1.1); border-radius: 52% 48% 45% 55%; }
  75% { transform: translate(140px, 40px) scale(0.92); border-radius: 48% 52% 55% 45%; }
}

/* --- Faixa que corre ----------------------------------------------------------------------------- */

.marquee { margin: 90px 0 0; overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee .track { display: flex; gap: 12px; width: max-content; animation: slide 38s linear infinite; padding: 6px 0; }
.marquee:hover .track { animation-play-state: paused; }
.marquee .lg { border-radius: 999px; padding: 11px 20px; white-space: nowrap; font-size: 15px; color: var(--soft); display: flex; gap: 10px; align-items: center; }
.marquee .lg i { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--pink)); box-shadow: 0 0 12px var(--violet); }
@keyframes slide { to { transform: translateX(-50%); } }

/* --- Seções -------------------------------------------------------------------------------------- */

section { position: relative; padding: 120px 0 0; }
.kicker { display: inline-block; font-size: 12.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
section h2 { font-size: clamp(34px, 5.4vw, 64px); line-height: 1.02; font-weight: 650; margin: 0 0 18px; }
.sub { color: var(--soft); font-size: clamp(16.5px, 1.6vw, 19px); max-width: 640px; margin: 0; }
.head { margin-bottom: 52px; }
.head.center { text-align: center; }
.head.center .sub { margin: 0 auto; }

/* Revelar ao rolar. */
[data-reveal] { opacity: 0; transform: translateY(40px) scale(0.98); filter: blur(8px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease), filter 1.1s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; filter: none; }

/* --- Bento de recursos --------------------------------------------------------------------------- */

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.card { padding: 28px; overflow: hidden; min-height: 300px; display: flex; flex-direction: column; }
.card[data-reveal] { transition: opacity 1.1s var(--ease), transform 0.6s var(--ease), filter 1.1s var(--ease); transition-delay: var(--d, 0s), 0s, var(--d, 0s); }
.card[data-reveal]:not(.in) { transition-duration: 1.1s; transition-delay: var(--d, 0s); }
.card h3 { font-size: 23px; margin: 0 0 8px; font-weight: 650; }
.card p { margin: 0; color: var(--soft); font-size: 15.5px; max-width: 46ch; }
.card .tag { display: inline-block; font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
.card .art { margin-top: auto; padding-top: 26px; display: flex; justify-content: center; align-items: flex-end; }
.card .art img { border-radius: 16px; box-shadow: 0 30px 60px -28px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.14); transition: transform 0.8s var(--ease); }
.card:hover .art img { transform: translateY(-6px) scale(1.02); }
.c-wide { grid-column: span 4; }
.c-half { grid-column: span 3; }
.c-third { grid-column: span 2; }
.new { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; color: #0b0920; background: linear-gradient(90deg, #9fe3b8, #a9c0ff); padding: 3px 8px; border-radius: 999px; margin-left: 8px; vertical-align: 3px; }

.c-full { grid-column: 1 / -1; }
.bar-art img { width: 100%; height: auto; }

/* Monitor do sistema: um medidor por métrica, com o último minuto correndo. */
.meters { width: 100%; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.meter { padding: 12px 14px 10px; border-radius: 16px; background: radial-gradient(120% 140% at 0 0, color-mix(in srgb, var(--c) 22%, transparent), rgba(255, 255, 255, 0.04) 70%); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), inset 0 0 0 1px rgba(255, 255, 255, 0.06); display: grid; gap: 2px; }
.meter b { font-size: 10.5px; letter-spacing: 0.14em; color: var(--c); font-weight: 650; }
.meter span { font: 600 clamp(17px, 2vw, 22px)/1.2 var(--display); font-variant-numeric: tabular-nums; white-space: nowrap; }
.meter svg { width: 100%; height: 40px; margin-top: 4px; overflow: visible; }
.meter .l { fill: none; stroke: var(--c); stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.meter .a { fill: color-mix(in srgb, var(--c) 30%, transparent); }

/* Mock do Terminal. */
.term { width: 100%; max-width: 340px; margin: 0; padding: 16px 18px; border-radius: 16px; background: rgba(8, 8, 20, 0.45); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), inset 0 0 0 1px rgba(255, 255, 255, 0.06); font: 13px/1.7 "Cascadia Code", "Cascadia Mono", Consolas, monospace; color: var(--soft); white-space: pre-wrap; text-align: left; }
.term b { color: #8fb2ff; font-weight: 500; }
.term i { font-style: normal; color: #9fe3b8; }
.term .cur { display: inline-block; width: 8px; height: 15px; vertical-align: -3px; background: var(--ink); animation: caret 1s steps(1) infinite; }
.pills { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.pills img { height: 40px; width: auto; border-radius: 999px; box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.14); }

/* Mock da área de transferência. */
.clip { width: 100%; max-width: 330px; display: grid; gap: 8px; }
.clip div { display: flex; align-items: center; gap: 10px; padding: 11px 13px; border-radius: 14px; font-size: 13.5px; color: var(--soft); background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12); animation: clipIn 6s var(--ease) infinite; animation-delay: calc(var(--i) * 0.25s); }
.clip div b { font-weight: 500; color: var(--ink); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.clip div em { font-style: normal; font-size: 12px; color: var(--faint); }
.clip .pin { color: #ffd29a; }
@keyframes clipIn { 0% { opacity: 0; transform: translateY(-10px); } 8%, 88% { opacity: 1; transform: none; } 100% { opacity: 0; } }

/* Mock das anotações: texto que se digita sozinho. */
.note { width: 100%; max-width: 330px; padding: 16px 18px; border-radius: 18px; background: rgba(255, 233, 150, 0.06); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), inset 0 0 0 1px rgba(255, 233, 150, 0.12); font-size: 14.5px; color: var(--ink); min-height: 120px; text-align: left; }
.note small { display: block; font-size: 11px; letter-spacing: 0.14em; color: var(--faint); margin-bottom: 8px; }
.note .typed::after { content: ""; display: inline-block; width: 2px; height: 1.05em; margin-left: 2px; vertical-align: -2px; background: #ffd29a; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }

/* --- Sequência líquida (presa enquanto rola) ----------------------------------------------------- */

.seq { height: 320vh; padding: 0; margin-top: 120px; }
.seq .pin { position: sticky; top: 0; height: 100vh; display: grid; align-items: center; }
.seq .grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.steps { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 10px; }
.steps li { display: flex; gap: 14px; align-items: center; color: var(--faint); font-size: 16px; transition: color 0.4s; }
.steps li span { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 650; background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); transition: background 0.4s, color 0.4s, box-shadow 0.4s; }
.steps li.on { color: var(--ink); }
.steps li.on span { background: linear-gradient(135deg, var(--blue), var(--pink)); color: #fff; box-shadow: 0 0 22px rgba(154, 107, 255, 0.6); }
.frames { position: relative; aspect-ratio: 760 / 640; border-radius: 28px; overflow: hidden; padding: 0; }
.frames img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.35s linear; }
.frames img.on { opacity: 1; }
.frames .w-final { inset: auto; left: 4%; bottom: 7%; width: 64%; height: auto; border-radius: 18px; transform: translateY(30px) scale(0.9); transition: opacity 0.5s, transform 0.8s var(--spring); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8); }
.frames .w-final.on { transform: none; }
.progress { height: 3px; border-radius: 3px; margin-top: 30px; background: rgba(255, 255, 255, 0.08); overflow: hidden; max-width: 340px; }
.progress i { display: block; height: 100%; width: calc(var(--p, 0) * 100%); background: linear-gradient(90deg, var(--blue), var(--pink)); }

/* --- Estilos ao vivo ----------------------------------------------------------------------------- */

.studio { position: relative; border-radius: 32px; overflow: hidden; padding: 0; aspect-ratio: 16 / 8.2; min-height: 420px; }
.studio > img.wall { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: wallPan 30s ease-in-out infinite alternate; }
@keyframes wallPan { to { transform: scale(1.12) translate(-2%, 1%); } }
.studio .demo-card, .studio .demo-bar {
  position: absolute;
  background: rgba(var(--tint), var(--veil));
  -webkit-backdrop-filter: blur(var(--blur)) saturate(1.6);
  backdrop-filter: blur(var(--blur)) saturate(1.6);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, var(--rim)), inset 0 0 0 1px rgba(255, 255, 255, calc(var(--rim) * 0.4)), 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  transition: background 0.6s var(--ease), backdrop-filter 0.6s var(--ease), box-shadow 0.6s, border-radius 0.6s var(--ease);
}
.studio { --tint: 30, 34, 70; --veil: 0.32; --blur: 22px; --rim: 0.35; --r: 22px; }
.studio .demo-bar { left: 50%; bottom: 18px; transform: translateX(-50%); height: 58px; width: min(560px, 78%); border-radius: var(--r); display: flex; align-items: center; justify-content: center; gap: 12px; }
.studio .demo-bar i { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--c1), var(--c2)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4); }
.studio .demo-card { left: 6%; bottom: 96px; width: min(330px, 46%); padding: 18px; border-radius: calc(var(--r) + 4px); color: #fff; }
.studio .demo-card h4 { margin: 0 0 4px; font: 650 17px/1.2 var(--display); }
.studio .demo-card p { margin: 0 0 14px; font-size: 13.5px; opacity: 0.75; }
.studio .demo-card .meter { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.2); overflow: hidden; }
.studio .demo-card .meter i { display: block; height: 100%; width: 62%; border-radius: inherit; background: #fff; animation: meter 4s ease-in-out infinite alternate; }
@keyframes meter { to { width: 84%; } }
.presets { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; justify-content: center; }
.presets button { font: 600 14.5px/1 var(--text); color: var(--soft); padding: 12px 18px; border-radius: 999px; border: 0; cursor: pointer; display: inline-flex; gap: 9px; align-items: center; transition: color 0.2s, transform 0.4s var(--spring); }
.presets button i { width: 14px; height: 14px; border-radius: 50%; background: var(--sw); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.presets button[aria-pressed="true"] { color: var(--ink); background: rgba(255, 255, 255, 0.16); }
.presets button:hover { transform: translateY(-2px); color: var(--ink); }
.sliders { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 760px; margin: 22px auto 0; padding: 18px 22px; border-radius: 22px; }
.sliders label { font-size: 13px; color: var(--faint); display: grid; gap: 8px; }
.sliders input { width: 100%; accent-color: #a9c0ff; }

/* --- Números ------------------------------------------------------------------------------------- */

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 28px 24px; text-align: left; }
.stat b { display: block; font: 650 clamp(40px, 5vw, 60px)/1 var(--display); letter-spacing: -0.03em; margin-bottom: 10px; }
.stat span { color: var(--soft); font-size: 15px; }

/* --- Google Agenda ------------------------------------------------------------------------------- */

.google { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; padding: 40px; align-items: center; }
.google ul { margin: 16px 0; padding-left: 20px; color: var(--soft); }
.google li { margin: 6px 0; }
.google p { color: var(--soft); }
.google .art img { border-radius: 18px; box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(255, 255, 255, 0.14); margin: 0 auto; }

/* --- Perguntas ----------------------------------------------------------------------------------- */

.faq { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq details { border-radius: 22px; padding: 0; }
.faq summary { list-style: none; cursor: pointer; padding: 22px 26px; font: 600 17.5px/1.3 var(--display); display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 24px; font-weight: 300; color: var(--faint); transition: transform 0.4s var(--spring); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 26px 22px; color: var(--soft); }

/* --- Chamada final ------------------------------------------------------------------------------- */

.final { text-align: center; padding: 80px 24px; margin-top: 30px; overflow: hidden; border-radius: 40px; }
.final h2 { font-size: clamp(38px, 6.4vw, 80px); margin-bottom: 16px; }
.final .sub { margin: 0 auto 34px; }
.final .orb { position: absolute; width: 520px; height: 520px; border-radius: 50%; filter: blur(60px); z-index: -2; opacity: 0.6; animation: drift 18s ease-in-out infinite alternate; }
.final .orb.a { left: -160px; top: -200px; background: radial-gradient(closest-side, #3a6bff, transparent); }
.final .orb.b { right: -160px; bottom: -220px; background: radial-gradient(closest-side, #ff4fb0, transparent); animation-delay: -9s; }

/* --- Rodapé -------------------------------------------------------------------------------------- */

footer { padding: 70px 0 54px; color: var(--faint); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 30px; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
footer a { color: var(--soft); text-decoration: none; }
footer a:hover { color: var(--ink); }

/* --- Política (privacidade.html) ----------------------------------------------------------------- */

header.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0; }
nav.links { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14.5px; }
nav.links a { color: var(--soft); text-decoration: none; }
nav.links a:hover { color: var(--ink); }
.glass { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: var(--radius); -webkit-backdrop-filter: blur(24px) saturate(1.4); backdrop-filter: blur(24px) saturate(1.4); }
.doc { padding: 26px 32px 32px; margin: 18px 0 40px; }
.doc h1 { font-size: clamp(30px, 5vw, 40px); margin: 6px 0 4px; letter-spacing: -0.01em; }
.doc h2 { font-size: 20px; margin: 30px 0 8px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--soft); }
.doc strong { color: var(--ink); }
.doc .updated { color: var(--faint); font-size: 14px; margin: 0 0 18px; }
.doc .lang { display: inline-block; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 999px; padding: 2px 10px; }
.doc hr { border: 0; border-top: 1px solid rgba(255, 255, 255, 0.1); margin: 40px 0 26px; }
.doc table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; padding: 9px 10px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); vertical-align: top; color: var(--soft); }
.doc th { color: var(--ink); font-weight: 600; }
.callout { padding: 14px 18px; border-radius: 14px; background: rgba(157, 184, 255, 0.1); border: 1px solid rgba(157, 184, 255, 0.28); }
.callout p { margin: 0; color: var(--ink); }
body.doc-page footer .wrap { border-top: 1px solid var(--line); }

/* --- Telas menores ------------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .c-wide, .c-half, .c-third { grid-column: span 2; }
  .meters { grid-template-columns: repeat(3, 1fr); }
  .seq { height: auto; }
  .seq .pin { position: static; height: auto; padding-top: 110px; }
  .seq .grid { grid-template-columns: 1fr; gap: 34px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .google { grid-template-columns: 1fr; padding: 28px; }
  .nav .links { display: none; }
  .nav .btn { margin-left: auto; }
}
@media (max-width: 640px) {
  .hero { padding-top: 120px; }
  .stage { margin-top: 46px; }
  .screen { padding: 6px; border-radius: 16px; }
  .screen .f-music { width: 44%; left: -2%; bottom: 8%; }
  .screen .f-cal { width: 34%; }
  .drop { width: 90px; height: 90px; }
  .marquee { margin-top: 56px; }
  section { padding-top: 90px; }
  .card { padding: 22px; min-height: 0; }
  .studio { aspect-ratio: auto; height: 460px; }
  .studio .demo-card { left: 50%; transform: translateX(-50%); width: 82%; bottom: 100px; }
  .sliders { grid-template-columns: 1fr; }
  .meters { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 22px 18px; }
  .final { padding: 60px 18px; border-radius: 30px; }
  .doc { padding: 20px 18px 24px; }
  .doc table, .doc thead, .doc tbody, .doc tr, .doc th, .doc td { display: block; }
  .doc thead { display: none; }
  .doc td { border: 0; padding: 2px 0; }
  .doc tr { border-bottom: 1px solid rgba(255, 255, 255, 0.08); padding: 8px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .split .w > span, .fade-up { transform: none; opacity: 1; }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
}