/* ============================================================
   MÍDIA BRASIL — midiatop.com
   Design system próprio. Tema: "Console no Ar"
   Paleta: navy #0B1E4E + azul elétrico #1E46E0
   Tipografia: Archivo (display) · IBM Plex Sans (texto) · IBM Plex Mono (dados)
   ============================================================ */

/* -------- Tokens -------- */
:root {
  --bg: #F4F6FC;
  --bg-tint: #E9EFFB;
  --surface: #FFFFFF;
  --surface-2: #F7F9FE;
  --ink: #0B1633;
  --ink-soft: #38456B;
  --muted: #6A7699;
  --line: #E2E8F5;
  --line-2: #CDD7EE;

  --navy: #0B1E4E;
  --navy-2: #0A1838;
  --navy-3: #060F2B;          /* base do hero */
  --navy-4: #04091E;          /* footer */

  --blue: #1E46E0;
  --blue-ink: #1B3ECB;        /* azul legível como texto no claro */
  --blue-bright: #4E77FF;
  --blue-100: #DEE6FF;

  --onair: #FF3B49;
  --online: #17B978;
  --wave-dim: rgba(30, 70, 224, .20);

  --grad-blue: linear-gradient(135deg, #1E46E0 0%, #4E77FF 100%);
  --grad-navy: linear-gradient(165deg, #10265F 0%, #0A1838 55%, #060F2B 100%);

  --shadow-sm: 0 1px 2px rgba(9, 20, 54, .06), 0 2px 6px rgba(9, 20, 54, .05);
  --shadow-md: 0 10px 30px rgba(9, 20, 54, .10), 0 3px 10px rgba(9, 20, 54, .06);
  --shadow-lg: 0 30px 60px rgba(9, 20, 54, .16), 0 10px 24px rgba(9, 20, 54, .08);
  --shadow-blue: 0 18px 40px -12px rgba(30, 70, 224, .45);

  /* logo: qual variante aparece (color x invertida) por contexto */
  --logo-color: block;
  --logo-invert: none;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 22px;
  --r-xl: 30px;

  --container: 1200px;
  --nav-h: 74px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070C1C;
    --bg-tint: #0B1330;
    --surface: #0E1732;
    --surface-2: #0B1329;
    --ink: #EBEFFB;
    --ink-soft: #B9C3E1;
    --muted: #8390BB;
    --line: #1E2A50;
    --line-2: #2A3A66;

    --navy: #0A1740;
    --navy-2: #081235;
    --navy-3: #050A1C;
    --navy-4: #04081A;

    --blue: #4E77FF;
    --blue-ink: #8AA4FF;
    --blue-bright: #7E9BFF;
    --blue-100: #1A2A5C;
    --wave-dim: rgba(126, 155, 255, .30);

    --grad-navy: linear-gradient(165deg, #0C1A44 0%, #081235 55%, #050A1C 100%);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
    --shadow-md: 0 12px 32px rgba(0, 0, 0, .5);
    --shadow-lg: 0 34px 64px rgba(0, 0, 0, .6);
    --shadow-blue: 0 18px 40px -12px rgba(78, 119, 255, .5);

    color-scheme: dark;
  }
}

/* Overrides explícitos do toggle (vencem o media query nos dois sentidos) */
:root[data-theme="light"] {
  --bg: #F4F6FC; --bg-tint: #E9EFFB; --surface: #FFFFFF; --surface-2: #F7F9FE;
  --ink: #0B1633; --ink-soft: #38456B; --muted: #6A7699; --line: #E2E8F5; --line-2: #CDD7EE;
  --navy: #0B1E4E; --navy-2: #0A1838; --navy-3: #060F2B; --navy-4: #04091E;
  --blue: #1E46E0; --blue-ink: #1B3ECB; --blue-bright: #4E77FF; --blue-100: #DEE6FF;
  --grad-navy: linear-gradient(165deg, #10265F 0%, #0A1838 55%, #060F2B 100%);
  --shadow-sm: 0 1px 2px rgba(9,20,54,.06), 0 2px 6px rgba(9,20,54,.05);
  --shadow-md: 0 10px 30px rgba(9,20,54,.10), 0 3px 10px rgba(9,20,54,.06);
  --shadow-lg: 0 30px 60px rgba(9,20,54,.16), 0 10px 24px rgba(9,20,54,.08);
  --shadow-blue: 0 18px 40px -12px rgba(30,70,224,.45);
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #070C1C; --bg-tint: #0B1330; --surface: #0E1732; --surface-2: #0B1329;
  --ink: #EBEFFB; --ink-soft: #B9C3E1; --muted: #8390BB; --line: #1E2A50; --line-2: #2A3A66;
  --navy: #0A1740; --navy-2: #081235; --navy-3: #050A1C; --navy-4: #04081A;
  --blue: #4E77FF; --blue-ink: #8AA4FF; --blue-bright: #7E9BFF; --blue-100: #1A2A5C;
  --wave-dim: rgba(126, 155, 255, .30);
  --grad-navy: linear-gradient(165deg, #0C1A44 0%, #081235 55%, #050A1C 100%);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 12px 32px rgba(0,0,0,.5);
  --shadow-lg: 0 34px 64px rgba(0,0,0,.6);
  --shadow-blue: 0 18px 40px -12px rgba(78,119,255,.5);
  color-scheme: dark;
}

/* -------- Reset / base -------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }
::selection { background: rgba(30, 70, 224, .18); color: var(--ink); }

h1, h2, h3, h4 {
  font-family: "Archivo", "IBM Plex Sans", sans-serif;
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--ink);
}

/* -------- Layout -------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }
.section--tint { background: var(--bg-tint); }
.section--navy { background: var(--navy-3); color: #EAF0FF; }
.section--navy h1, .section--navy h2, .section--navy h3 { color: #FFFFFF; }

.sec-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 56px); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(30px, 4.4vw, 50px); }
.sec-head p { margin-top: 16px; color: var(--muted); font-size: clamp(16px, 1.6vw, 19px); }
.section--navy .sec-head p { color: #A9B7DF; }

/* -------- Eyebrow / label (mono) -------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12.5px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue-ink);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: var(--blue); display: inline-block;
}
.section--navy .eyebrow { color: var(--blue-bright); }
.sec-head.center .eyebrow { justify-content: center; }

/* -------- Buttons -------- */
.btn {
  --pad-y: 13px; --pad-x: 22px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px; font-weight: 600; font-size: 15.5px;
  letter-spacing: .005em; white-space: nowrap;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s, border-color .2s;
  border: 1px solid transparent;
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: scale(.975); }

.btn--primary { background: var(--blue); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:hover { background: var(--blue-bright); transform: translateY(-2px); box-shadow: 0 22px 46px -12px rgba(30, 70, 224, .55); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue-ink); background: rgba(30,70,224,.05); }

.section--navy .btn--ghost, .on-navy .btn--ghost, .hero .btn--ghost, .mobile-menu .btn--ghost { color: #EAF0FF; border-color: rgba(255,255,255,.26); }
.section--navy .btn--ghost:hover, .on-navy .btn--ghost:hover, .hero .btn--ghost:hover, .mobile-menu .btn--ghost:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.08); color:#fff; }

.btn--wa { background: #1FB855; color: #fff; }
.btn--wa:hover { background: #23c95e; transform: translateY(-2px); }
.btn--lg { --pad-y: 16px; --pad-x: 30px; font-size: 16.5px; }
.btn--block { width: 100%; }

/* -------- Navbar -------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .3s var(--ease), box-shadow .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav__inner { display: flex; align-items: center; gap: 28px; width: 100%; }
.nav__brand { display: flex; align-items: center; margin-right: auto; }
.nav__brand img { height: 34px; width: auto; }
.logo-color { display: var(--logo-color); }
.logo-invert { display: var(--logo-invert); }

/* topo (sobre o hero navy): transparente, logo/links claros */
.nav { --logo-color: none; --logo-invert: block; }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a {
  font-size: 15px; font-weight: 500; color: rgba(233, 240, 255, .82);
  transition: color .2s; position: relative; padding: 6px 0;
}
.nav__links a:hover { color: #fff; }
.nav__actions { display: flex; align-items: center; gap: 12px; }
.nav__login { font-size: 15px; font-weight: 600; color: rgba(233,240,255,.9); padding: 8px 6px; }
.nav__login:hover { color: #fff; }
.nav .btn--ghost { color: #EAF0FF; border-color: rgba(255,255,255,.24); }
.nav .btn--ghost:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.08); }

/* estado "grudado" após rolar o hero */
.nav.is-stuck {
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(9, 20, 54, .06);
  --logo-color: block; --logo-invert: none;
}
:root[data-theme="dark"] .nav.is-stuck, .nav.is-stuck { }
@media (prefers-color-scheme: dark) { .nav.is-stuck { --logo-color: none; --logo-invert: block; } }
:root[data-theme="dark"] .nav.is-stuck { --logo-color: none; --logo-invert: block; }
:root[data-theme="light"] .nav.is-stuck { --logo-color: block; --logo-invert: none; }
.nav.is-stuck .nav__links a { color: var(--ink-soft); }
.nav.is-stuck .nav__links a:hover { color: var(--blue-ink); }
.nav.is-stuck .nav__login { color: var(--ink); }
.nav.is-stuck .btn--ghost { color: var(--ink); border-color: var(--line-2); }
.nav.is-stuck .btn--ghost:hover { border-color: var(--blue); color: var(--blue-ink); background: rgba(30,70,224,.05); }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center;
  color: rgba(233,240,255,.85); border: 1px solid rgba(255,255,255,.18); transition: all .2s;
}
.theme-toggle:hover { color: #fff; border-color: rgba(255,255,255,.4); }
.nav.is-stuck .theme-toggle { color: var(--ink-soft); border-color: var(--line-2); }
.nav.is-stuck .theme-toggle:hover { color: var(--blue-ink); border-color: var(--blue); }
.theme-toggle .moon { display: none; }
.theme-toggle svg { width: 18px; height: 18px; }

.nav__burger { display: none; width: 42px; height: 42px; border-radius: 12px; color: #EAF0FF; }
.nav.is-stuck .nav__burger { color: var(--ink); }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 110; background: var(--navy-3);
  display: flex; flex-direction: column; padding: 26px 24px calc(26px + env(safe-area-inset-bottom));
  transform: translateY(-100%); transition: transform .4s var(--ease-out); visibility: hidden;
}
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.mobile-menu__top img { height: 32px; }
.mobile-menu a.m-link { color: #EAF0FF; font-family: "Archivo", sans-serif; font-weight: 700; font-size: 30px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.mobile-menu a.m-link:hover { color: var(--blue-bright); }
.mobile-menu__actions { margin-top: auto; display: grid; gap: 12px; }
.mobile-menu .close { width: 44px; height: 44px; border-radius: 12px; color: #EAF0FF; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); }

/* -------- Hero -------- */
.hero { position: relative; background: var(--grad-navy); color: #EAF0FF; overflow: hidden; padding-top: calc(var(--nav-h) + clamp(48px, 8vw, 90px)); padding-bottom: clamp(64px, 9vw, 110px); }
.hero__glow { position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(60% 55% at 82% 8%, rgba(78,119,255,.28) 0%, transparent 60%),
    radial-gradient(50% 50% at 8% 96%, rgba(30,70,224,.20) 0%, transparent 60%);
}
.hero__grid { position: absolute; inset: 0; z-index: 0; opacity: .5;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px; }
.hero .container { position: relative; z-index: 1; }
.hero__layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }

.hero__eyebrow { color: var(--blue-bright); margin-bottom: 22px; }
.hero h1 { font-size: clamp(38px, 6.4vw, 76px); font-weight: 900; letter-spacing: -.03em; color: #fff; }
.hero h1 .accent { color: transparent; background: linear-gradient(120deg, #6C90FF, #2E56F0); -webkit-background-clip: text; background-clip: text; }
.hero__sub { margin-top: 22px; font-size: clamp(16.5px, 1.8vw, 20px); color: #AEBCE3; max-width: 33ch; }
.hero__cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__trust { margin-top: 26px; display: flex; align-items: center; gap: 10px; font-size: 14px; color: #8F9DC6; }
.hero__trust .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--online); box-shadow: 0 0 0 4px rgba(23,185,120,.18); }

.hero__stats { margin-top: 44px; display: grid; grid-template-columns: repeat(4, auto); gap: 30px 40px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.1); }
.hero__stats .n { font-family: "Archivo", sans-serif; font-weight: 800; font-size: clamp(24px, 3vw, 34px); color: #fff; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.hero__stats .l { font-size: 13px; color: #93A1CB; margin-top: 4px; }

/* Player / console (lado direito do hero) */
.console { position: relative; border-radius: var(--r-lg); padding: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.12); box-shadow: 0 40px 80px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.console__bar { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.console__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.18); }
.console__dot.live { background: var(--onair); box-shadow: 0 0 0 4px rgba(255,59,73,.16); animation: pulse 1.8s infinite; }
.console__label { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: #93A1CB; margin-left: auto; }
.console__now { display: flex; align-items: center; gap: 14px; }
.console__play { flex: none; width: 54px; height: 54px; border-radius: 50%; background: var(--grad-blue); display: grid; place-items: center; color: #fff; box-shadow: var(--shadow-blue); transition: transform .2s; }
.console__play:hover { transform: scale(1.06); }
.console__play svg { width: 20px; height: 20px; margin-left: 2px; }
.console__meta .name { font-weight: 700; color: #fff; font-size: 16px; }
.console__meta .role { font-size: 13px; color: #93A1CB; font-family: "IBM Plex Mono", monospace; }
.console canvas.wave { width: 100%; height: 84px; margin-top: 16px; }
.console__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: #8497C4; }
.console__chips { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.chip-mini { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .04em; padding: 5px 11px; border-radius: 999px; border: 1px solid rgba(255,255,255,.16); color: #C7D2F0; }
.chip-mini.on { background: var(--blue); border-color: var(--blue); color: #fff; }

/* -------- Waveform divider -------- */
.wave-divide { display: block; width: 100%; height: 30px; color: var(--blue); opacity: .28; }
.section--navy .wave-divide { color: var(--blue-bright); opacity: .45; }

/* -------- Cards genéricos -------- */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 26px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.card__icon { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(30,70,224,.09); color: var(--blue-ink); margin-bottom: 18px; }
.card__icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 19px; font-weight: 700; }
.card p { margin-top: 9px; color: var(--muted); font-size: 15.5px; }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* -------- Como funciona (passos) -------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); }
.step__n { font-family: "Archivo", sans-serif; font-weight: 800; font-size: 15px; color: var(--blue); display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--blue-100); background: rgba(30,70,224,.06); font-variant-numeric: tabular-nums; }
.step h3 { margin-top: 20px; font-size: 19px; }
.step p { margin-top: 8px; color: var(--muted); font-size: 15.5px; }
.step__line { position: absolute; top: 50px; right: -13px; width: 26px; height: 2px; background: repeating-linear-gradient(90deg, var(--line-2) 0 6px, transparent 6px 12px); z-index: 2; }
.step:last-child .step__line { display: none; }

/* -------- Vozes -------- */
.voices__tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.vtab { padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line-2); font-size: 14px; font-weight: 600; color: var(--ink-soft); background: var(--surface); transition: all .2s; }
.vtab:hover { border-color: var(--blue); color: var(--blue-ink); }
.vtab.active { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.voices__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.voice { display: flex; flex-direction: column; gap: 14px; padding: 18px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s, border-color .25s; }
.voice:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.voice__top { display: flex; align-items: center; gap: 12px; }
.voice__play { flex: none; width: 44px; height: 44px; border-radius: 50%; background: rgba(30,70,224,.09); color: var(--blue-ink); display: grid; place-items: center; transition: all .2s; }
.voice__play:hover { background: var(--blue); color: #fff; }
.voice__play svg { width: 16px; height: 16px; margin-left: 2px; }
.voice__name { font-weight: 700; font-size: 15.5px; letter-spacing: -.01em; }
.voice__style { font-size: 12.5px; color: var(--muted); font-family: "IBM Plex Mono", monospace; }
.voice__wave { height: 34px; width: 100%; color: var(--blue); opacity: .5; }
.voice__foot { display: flex; align-items: center; justify-content: space-between; }
.tag { font-family: "IBM Plex Mono", monospace; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; padding: 4px 9px; border-radius: 6px; font-weight: 600; }
.tag--human { background: rgba(30,70,224,.10); color: var(--blue-ink); }
.tag--ia { background: rgba(23,185,120,.12); color: #0E9463; }
:root[data-theme="dark"] .tag--ia, .tag--ia { }
.gender { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--muted); }
.voices__note { margin-top: 22px; font-size: 13.5px; color: var(--muted); text-align: center; }

/* -------- Studio IA (navy, interativo) -------- */
.studio { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 64px); align-items: center; }
.studio__panel { border-radius: var(--r-lg); padding: 24px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); box-shadow: 0 40px 80px rgba(0,0,0,.4); }
.studio__field { width: 100%; min-height: 108px; resize: none; border-radius: var(--r-sm); background: rgba(4,9,24,.55); border: 1px solid rgba(255,255,255,.14); color: #EAF0FF; padding: 15px; font-size: 15px; font-family: inherit; line-height: 1.5; transition: border-color .2s; }
.studio__field:focus { outline: none; border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(78,119,255,.16); }
.studio__field::placeholder { color: #7385B0; }
.studio__row { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.studio__select { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); font-size: 13.5px; color: #C7D2F0; font-family: "IBM Plex Mono", monospace; }
.studio__out { margin-top: 18px; border-radius: var(--r-sm); border: 1px dashed rgba(255,255,255,.16); padding: 16px; min-height: 120px; display: flex; flex-direction: column; justify-content: center; }
.studio__out canvas { width: 100%; height: 56px; }
.studio__outhead { display: flex; align-items: center; justify-content: space-between; font-family: "IBM Plex Mono", monospace; font-size: 12px; color: #93A1CB; margin-bottom: 10px; }
.studio__result { display: none; align-items: center; gap: 12px; margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm); background: rgba(23,185,120,.1); border: 1px solid rgba(23,185,120,.28); }
.studio__result.show { display: flex; }
.studio__result .mp3 { font-family: "IBM Plex Mono", monospace; font-size: 13px; color: #67E0AC; }
.studio__steps { display: grid; gap: 16px; }
.studio__step { display: flex; gap: 16px; align-items: flex-start; }
.studio__step .k { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: rgba(78,119,255,.14); color: var(--blue-bright); border: 1px solid rgba(78,119,255,.28); }
.studio__step .k svg { width: 20px; height: 20px; }
.studio__step h4 { color: #fff; font-family: "Archivo", sans-serif; font-weight: 700; font-size: 17px; }
.studio__step p { color: #A9B7DF; font-size: 15px; margin-top: 3px; }
.studio__price { margin-top: 20px; font-family: "IBM Plex Mono", monospace; font-size: 13px; color: #8F9DC6; }

/* -------- Preços -------- */
.pricing__groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.pgroup { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-sm); }
.pgroup.featured { border-color: var(--blue); box-shadow: var(--shadow-md); position: relative; }
.pgroup.featured::before { content: "Mais pedido"; position: absolute; top: -12px; left: 28px; background: var(--blue); color: #fff; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
.pgroup__name { font-family: "Archivo", sans-serif; font-weight: 800; font-size: 20px; }
.pgroup__unit { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.pgroup__items { margin-top: 22px; display: grid; gap: 18px; }
.pitem { display: grid; gap: 4px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.pitem:last-child { border-bottom: 0; padding-bottom: 0; }
.pitem__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.pitem__name { font-weight: 700; font-size: 16px; }
.pitem__price { font-family: "Archivo", sans-serif; font-weight: 800; font-size: 22px; color: var(--ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.pitem__price .u { font-family: "IBM Plex Mono", monospace; font-size: 11px; font-weight: 500; color: var(--muted); }
.pitem__desc { font-size: 14px; color: var(--muted); }
.badge-new { display: inline-block; margin-left: 8px; background: rgba(23,185,120,.14); color: #0E9463; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 2px 7px; border-radius: 5px; vertical-align: middle; }
.pricing__foot { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.pricing__note { font-size: 14px; color: var(--muted); max-width: 46ch; }

/* -------- Depoimentos -------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.quote__mark { font-family: "Archivo", sans-serif; font-size: 44px; font-weight: 900; line-height: .5; color: var(--blue); opacity: .3; height: 24px; }
.quote p { margin: 14px 0 22px; color: var(--ink-soft); font-size: 15.5px; }
.quote__who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.quote__av { width: 42px; height: 42px; border-radius: 50%; background: var(--grad-blue); color: #fff; display: grid; place-items: center; font-family: "Archivo", sans-serif; font-weight: 800; font-size: 15px; }
.quote__name { font-weight: 700; font-size: 15px; }
.quote__role { font-size: 12.5px; color: var(--muted); font-family: "IBM Plex Mono", monospace; }

/* -------- FAQ -------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.qa { border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); overflow: hidden; transition: border-color .2s; }
.qa[open] { border-color: var(--line-2); }
.qa summary { list-style: none; cursor: pointer; padding: 20px 22px; display: flex; align-items: center; gap: 16px; font-weight: 600; font-size: 16.5px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .ico { flex: none; margin-left: auto; width: 22px; height: 22px; color: var(--blue-ink); transition: transform .3s var(--ease); }
.qa[open] summary .ico { transform: rotate(45deg); }
.qa__body { padding: 0 22px 22px; color: var(--muted); font-size: 15.5px; }

/* -------- CTA final -------- */
.finalcta { text-align: center; position: relative; overflow: hidden; }
.finalcta h2 { font-size: clamp(32px, 5vw, 58px); color: #fff; }
.finalcta p { margin: 18px auto 0; color: #A9B7DF; max-width: 52ch; font-size: 18px; }
.finalcta__cta { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.finalcta__note { margin-top: 18px; font-family: "IBM Plex Mono", monospace; font-size: 13px; color: #8497C4; }

/* -------- Footer -------- */
.footer { background: var(--navy-4); color: #B7C3E4; padding: 68px 0 30px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand img { height: 34px; margin-bottom: 18px; }
.footer__brand p { color: #8497C4; font-size: 15px; max-width: 34ch; }
.footer__brand .contact { margin-top: 18px; display: grid; gap: 8px; font-size: 14.5px; }
.footer__brand .contact a { display: inline-flex; align-items: center; gap: 9px; color: #B7C3E4; }
.footer__brand .contact a:hover { color: #fff; }
.footer__brand .contact svg { width: 16px; height: 16px; color: var(--blue-bright); flex: none; }
.footer__col h4 { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #6E7EAC; font-weight: 600; margin-bottom: 16px; }
.footer__col a { display: block; padding: 6px 0; color: #A6B2D8; font-size: 15px; transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; color: #6E7EAC; }
.footer__bottom .legal { display: flex; gap: 20px; }
.footer__bottom a:hover { color: #fff; }

/* -------- WhatsApp flutuante -------- */
.wa-float { position: fixed; z-index: 90; right: 22px; bottom: calc(22px + env(safe-area-inset-bottom)); width: 58px; height: 58px; border-radius: 50%; background: #1FB855; color: #fff; display: grid; place-items: center; box-shadow: 0 18px 40px rgba(31,184,85,.4); transition: transform .25s var(--ease); }
.wa-float:hover { transform: translateY(-3px) scale(1.04); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: rgba(31,184,85,.4); animation: ping 2.4s cubic-bezier(0,0,.2,1) infinite; z-index: -1; }

/* -------- Reveal on scroll -------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

/* -------- Animações -------- */
@keyframes pulse { 0%,100%{ opacity:1 } 50%{ opacity:.4 } }
@keyframes ping { 75%,100%{ transform: scale(2); opacity: 0 } }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .wa-float::after, .console__dot.live { animation: none; }
  * { scroll-behavior: auto !important; }
}

/* -------- Responsivo -------- */
@media (max-width: 1000px) {
  .hero__layout { grid-template-columns: 1fr; }
  .console { max-width: 480px; }
  .studio { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .voices__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__groups { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .quotes { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .steps { grid-template-columns: 1fr; }
  .step__line { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav__links, .nav__actions .desktop-only { display: none; }
  .nav__burger { display: grid; place-items: center; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { padding-inline: 18px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .voices__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .voice { padding: 14px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .hero__cta .btn { flex: 1 1 auto; }
}