/* ═══════════════════════════════════════════════════════════════════════════
   Minstrel — site institucional
   Paleta espelha o app (iOS system colors, primary #0A84FF). Dark default
   pra coerência com a estética imersiva do modo apresentação; toggle de tema
   alterna pra light (iOS systemGroupedBackground).
   ═══════════════════════════════════════════════════════════════════════════ */

:root,
html[data-theme='dark'] {
  --bg:           #0a0a0b;
  --bg-elev:     #131316;
  --card:        rgba(255,255,255,.04);
  --card-strong: rgba(255,255,255,.07);
  --text:        #ffffff;
  --text-2:      rgba(255,255,255,.65);
  --text-3:      rgba(255,255,255,.40);
  --border:      rgba(255,255,255,.10);
  --border-2:    rgba(255,255,255,.06);
  --accent:      #0A84FF;
  --accent-2:    #5AC8FA;
  --accent-glow: rgba(10,132,255,.30);
  --ok:          #34D399;
  --warn:        #FBBF24;
  --bad:         #F87171;
  color-scheme: dark;
}

html[data-theme='light'] {
  --bg:           #F5F5F7;
  --bg-elev:     #ffffff;
  --card:        rgba(0,0,0,.03);
  --card-strong: rgba(0,0,0,.06);
  --text:        #111113;
  --text-2:      rgba(0,0,0,.65);
  --text-3:      rgba(0,0,0,.45);
  --border:      rgba(0,0,0,.12);
  --border-2:    rgba(0,0,0,.06);
  --accent:      #007AFF;
  --accent-2:    #4DA8FF;
  --accent-glow: rgba(0,122,255,.20);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Text',
               'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-feature-settings: 'cv11','ss01','ss02','ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  /* clip (não hidden): contém o vazamento horizontal (ex.: marquee 3D dos
     depoimentos) SEM criar um contexto de scroll que quebraria o
     position:sticky do toggle Mensal/Anual. */
  overflow-x: clip;
}

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

/* layout container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 900px) {
  .container { padding: 0 40px; }
}

/* ─────────────────────── NAV ─────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: 14px max(24px, calc((100vw - 1100px) / 2));
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border-2);
}
.nav > .nav-brand { justify-self: start; }
.nav > .nav-pill { justify-self: center; }
.nav > .nav-actions { justify-self: end; }

/* No mobile (sem o pill central), vira 2 colunas: logo na esquerda, ações
   coladas na DIREITA — com o mesmo respiro lateral (24px) do logo. */
@media (max-width: 899px) {
  .nav {
    grid-template-columns: auto 1fr;
    gap: .5rem;
  }
  .nav > .nav-pill { display: none; }
  .nav > .nav-actions { grid-column: 2; justify-self: end; }
}
.nav-brand {
  display: flex; align-items: center; gap: .55rem;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 24px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
html[data-theme='light'] .nav-logo-img { filter: none; }

/* Pill central — estilo Vercel */
.nav-pill {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 0;
}
@media (min-width: 900px) { .nav-pill { display: flex; } }

.nav-pill-item { position: relative; }

.nav-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s ease, background .25s ease;
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}
.nav-pill-btn:hover,
.nav-pill-item:hover > .nav-pill-btn {
  color: var(--text);
  background: color-mix(in oklab, var(--accent) 12%, transparent);
}

.nav-actions { display: flex; align-items: center; gap: .75rem; margin-left: auto; flex-shrink: 0; }
@media (min-width: 900px) { .nav-actions { margin-left: 0; } }

/* ── Menu hambúrguer (mobile) ───────────────────────────────────────────── */
.nav-burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 0 9px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform .28s ease, opacity .2s ease;
}
/* vira "X" quando aberto */
body.menu-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
body.menu-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* esconde o hambúrguer no desktop. O CTA "Começar" fica sempre visível no
   topo (bom CTA persistente), então o menu mobile não repete o botão. */
@media (min-width: 900px) {
  .nav-burger { display: none; }
}
@media (max-width: 560px) {
  /* em telas bem estreitas, encolhe o CTA pra caber com o hambúrguer */
  .nav-cta-desktop { padding: 7px 12px; font-size: 13px; }
}

/* Painel do menu mobile — desce do topo, abaixo do nav */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 49;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 76px 20px 24px;
  background: color-mix(in oklab, var(--bg) 96%, transparent);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border-2);
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
  transition: transform .32s cubic-bezier(.4,0,.2,1), opacity .25s ease;
}
body.menu-open .mobile-menu {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-link {
  padding: 14px 8px;
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border-2);
}
.mobile-menu-link:active { color: var(--accent); }
.mobile-menu-cta {
  margin-top: 18px;
  justify-content: center;
  width: 100%;
}
@media (min-width: 900px) {
  .mobile-menu { display: none; }
}

/* Seletor de idioma — bandeiras circulares */
.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-flag {
  width: 26px; height: 26px;
  padding: 0;
  border: 1.5px solid transparent;
  border-radius: 50%;
  background: none;
  cursor: pointer;
  overflow: hidden;
  display: grid; place-items: center;
  opacity: .55;
  transition: opacity .2s ease, border-color .2s ease, transform .15s ease;
}
.lang-flag svg { width: 100%; height: 100%; border-radius: 50%; display: block; }
.lang-flag:hover { opacity: 1; transform: translateY(-1px); }
.lang-flag.is-active { opacity: 1; border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent) 30%, transparent); }
@media (max-width: 560px) { .lang-flag { width: 22px; height: 22px; } }

/* ─────────────────────── BOTÕES ─────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, opacity .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { width: 100%; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-primary:hover { background: color-mix(in oklab, var(--accent) 92%, white); }
.btn-ghost {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { background: var(--card-strong); }

/* ─────────────────────── HERO ─────────────────────── */
.hero {
  position: relative;
  padding: 0;
  min-height: 100vh;
  min-height: 100dvh; /* dvh = altura REAL visível no mobile (sem contar a barra
                         de endereço); evita os CTAs caírem abaixo da dobra */
  display: flex;
  align-items: flex-start;
  isolation: isolate;
}
/* Hero background — position: fixed cria parallax verdadeiro (bg fica parado
   na viewport enquanto o conteúdo rola). Limitamos a visibilidade via clip-path
   do .hero pra ele sumir quando passamos do hero. */
.hero-bg {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  background: url('./assets/hero-bg.webp') center center / cover no-repeat;
  /* Máscara radial: imagem visível no centro, fade suave para transparente
     nas bordas — esconde os cortes laterais/superior/inferior. */
  -webkit-mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 95%);
          mask-image: radial-gradient(ellipse 60% 65% at 50% 50%, #000 35%, transparent 95%);
  will-change: transform;
}
/* Mantém o bg fixed contido visualmente no hero — quando rolar além,
   o bg fica escondido pelos próximos blocos opacos. */
.hero { z-index: 0; }
.hero ~ * { position: relative; z-index: 1; }
.strip, .feature:not(.feature-alt):not(.cifras-section):not(.multitracks-section), .testimonials, .pricing, .footer { background: var(--bg); }

.hero-aura {
  position: absolute; inset: 0;
  z-index: 1;
  background: linear-gradient(to bottom, rgba(0,0,0,.15) 0%, transparent 35%, transparent 65%, var(--bg) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.hero-bottom {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.hero-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.eyebrow.center { display: block; text-align: center; }
.hero-title {
  font-size: clamp(32px, 5.2vw, 64px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 auto 1rem;
  max-width: 820px;
}
.grad { color: var(--accent); }
.hero-sub {
  font-size: clamp(13px, 1.4vw, 16px);
  color: var(--text-2);
  margin: 0 auto 1.5rem;
  text-align: center;
  white-space: nowrap;
}
@media (max-width: 880px) {
  .hero-sub { white-space: normal; max-width: 560px; }
}
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 1rem; }
.hero-ctas .btn { padding: 10px 18px; font-size: 13.5px; }
.hero-meta {
  display: flex; gap: 1.5rem; flex-wrap: wrap; justify-content: center;
  font-size: 13px; color: var(--text-3);
}
.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; margin-right: 6px; vertical-align: middle; }
.dot-ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

.scroll-inner { width: 100%; max-width: 1100px; margin: 0 auto; padding: 100px 24px 60px; }

.scroll-header {
  text-align: center;
  margin: 0 auto 2.5rem;
  will-change: transform;
}
.scroll-header .hero-ctas,
.scroll-header .hero-meta { justify-content: center; }

.scroll-card {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  border: 4px solid #6C6C6C;
  background: #222222;
  border-radius: 30px;
  padding: 8px;
  will-change: transform;
  transform-origin: center;
  box-shadow:
    0 0 #0000004d, 0 9px 20px #0000004a, 0 37px 37px #00000042,
    0 84px 50px #00000026, 0 149px 60px #0000000a, 0 233px 65px #00000003;
}
@media (min-width: 900px) { .scroll-card { padding: 14px; } }
.scroll-card-screen {
  border-radius: 20px;
  overflow: hidden;
  background: #0a0a0b;
  aspect-ratio: 1366 / 1024;
}
.scroll-card-screen img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  display: block;
}

/* ── Molduras de device (mesmo estilo do card do hero) ─────────────────── */
.feature-visual { perspective: 1500px; }
.device {
  background: #222222;
  border: 4px solid #6C6C6C;
  border-radius: 30px;
  padding: 10px;
  will-change: transform;
  box-shadow:
    0 0 #0000004d, 0 9px 20px #0000004a, 0 37px 37px #00000042,
    0 84px 50px #00000026, 0 149px 60px #0000000a, 0 233px 65px #00000003;
}
.device-screen { border-radius: 20px; overflow: hidden; background: #0a0a0b; }
.device-screen img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }

/* Telefone (retrato) */
.device--phone { max-width: 290px; margin: 0 auto; border-radius: 46px; padding: 8px; }
.device--phone .device-screen { border-radius: 38px; aspect-ratio: 390 / 844; }

/* Paisagem (laptop/tablet) */
.device--wide { width: 100%; }
.device--wide .device-screen { aspect-ratio: 16 / 10; }

/* Dois telefones — multitracks: "cada músico no seu device" */
.device-duo { display: flex; justify-content: center; align-items: flex-start; }
.device-duo .device--phone { max-width: 210px; }
.device-duo .duo-back { transform: rotate(-7deg) translateY(20px); margin-right: -46px; z-index: 1; }
.device-duo .duo-front { transform: rotate(6deg); z-index: 2; }
@media (max-width: 560px) {
  .device-duo .device--phone { max-width: 165px; }
}

/* Escalas: iPad (wide) + iPhone sobrepostos */
.escalas-devices {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.escalas-ipad {
  width: 100%;
  max-width: 520px;
  z-index: 1;
}
.escalas-iphone {
  max-width: 200px;
  margin-top: -60px;
  margin-right: -260px;
  align-self: flex-end;
  z-index: 2;
}
@media (max-width: 700px) {
  .escalas-iphone { max-width: 150px; margin-right: -180px; margin-top: -44px; }
}

/* Multitracks: imagem como background da seção, parallax via JS */
section.feature.multitracks-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 600px;
  background-color: var(--bg);
}
.multitracks-img {
  position: absolute;
  right: 0;
  top: 50%;
  height: 130%;
  width: auto;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  z-index: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + var(--multitracks-y, 0px)));
  will-change: transform;
}
.multitracks-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    #000 0%,
    rgba(0,0,0,.95) 25%,
    rgba(0,0,0,.6) 40%,
    transparent 50%
  );
  pointer-events: none;
}
.multitracks-section .container { position: relative; z-index: 2; }
.multitracks-section .feature-visual { min-height: 1px; }
@media (max-width: 999px) {
  .multitracks-overlay {
    background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,.7) 60%, transparent 100%);
  }
}

/* Equipe (Para a equipe): imagem à ESQUERDA + parallax */
section.feature.equipe-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 600px;
}
.equipe-img {
  position: absolute;
  left: -32%;
  top: 50%;
  height: 130%;
  width: auto;
  max-width: none;
  z-index: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + var(--equipe-y, 0px)));
  will-change: transform;
  object-fit: contain;
  aspect-ratio: auto;
}
.equipe-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to left,
    #000 0%,
    rgba(0,0,0,.95) 25%,
    rgba(0,0,0,.6) 40%,
    transparent 50%
  );
  pointer-events: none;
}
.equipe-section .container { position: relative; z-index: 2; }
.equipe-section .feature-visual { min-height: 1px; }
@media (max-width: 999px) {
  .equipe-overlay {
    background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,.7) 60%, transparent 100%);
  }
}

/* Cifras: imagem como elemento dentro da seção, com parallax via JS */
section.feature.cifras-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 600px;
  background-color: var(--bg);
}
.cifras-img {
  position: absolute;
  right: -10%;
  top: 50%;
  height: 130%;
  width: auto;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  z-index: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + var(--cifras-y, 0px)));
  will-change: transform;
}
.cifras-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    #000 0%,
    rgba(0,0,0,.95) 25%,
    rgba(0,0,0,.6) 40%,
    transparent 50%
  );
  pointer-events: none;
}
.cifras-section .container { position: relative; z-index: 2; }
.cifras-section .feature-visual { min-height: 1px; }
@media (max-width: 999px) {
  .cifras-overlay {
    background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,.7) 60%, transparent 100%);
  }
}

/* ── Container Scroll (Aceternity) — usado em #escalas ─────────────── */
.escalas-section { padding: 0; }
.cs-stage {
  position: relative;
  min-height: 44rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 8px;
}
@media (min-width: 768px) {
  .cs-stage { min-height: 56rem; padding: 0 80px; }
}
.cs-inner {
  width: 100%;
  position: relative;
  padding: 40px 0 0;
  perspective: 1000px;
}
@media (min-width: 768px) { .cs-inner { padding: 60px 0 0; } }

.cs-header {
  max-width: 64rem;
  margin: 0 auto;
  text-align: center;
  will-change: transform;
}
.cs-header .eyebrow { display: inline-block; margin-bottom: 1rem; }
.cs-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.1;
  margin: 0 0 1rem;
  color: var(--text);
}
.cs-title-big {
  display: inline-block;
  font-size: clamp(40px, 8vw, 96px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  margin-top: 4px;
}
.cs-sub {
  color: var(--text-2);
  font-size: 16px;
  max-width: 640px;
  margin: 1rem auto 0;
}

.cs-card {
  max-width: 64rem;
  margin: 32px auto 0;
  width: 100%;
  height: 28rem;
  border: 4px solid #6C6C6C;
  padding: 8px;
  background: #222222;
  border-radius: 30px;
  will-change: transform;
  transform-origin: center top;
  box-shadow:
    0 0 #0000004d,
    0 9px 20px #0000004a,
    0 37px 37px #00000042,
    0 84px 50px #00000026,
    0 149px 60px #0000000a,
    0 233px 65px #00000003;
}
@media (min-width: 768px) {
  .cs-card { height: 38rem; padding: 24px; margin-top: 48px; }
}
.cs-card-screen {
  height: 100%;
  width: 100%;
  overflow: hidden;
  border-radius: 16px;
  background: #0a0a0b;
}
.cs-card-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  display: block;
}

/* ── Radar Effect (Aceternity) ───────────────────────────────────────────
   Layout fiel ao original: 3 linhas de ícones (3+2+3) centralizadas,
   radar circular saindo da base. Paleta: --accent #0A84FF do site. */

/* Wrapper da seção: texto + radar numa coluna centralizada */
.radar-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.radar-text {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.radar-text h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
  line-height: 1.08;
}
.radar-text p {
  color: var(--text-2);
  font-size: 17px;
  margin: 0;
}

/* Stage: largura máxima, overflow hidden p/ o radar não vazar */
.radar-stage {
  position: relative;
  width: 100%;
  max-width: 768px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  overflow: hidden;
}

/* Linhas de ícones */
.radar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 700px;
}
.radar-row--narrow {
  max-width: 380px;
}

/* Cada ícone + label */
.radar-icon-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: scale(.95);
  animation: radar-pop .2s ease-out forwards;
  animation-delay: var(--d, 0s);
}
@keyframes radar-pop {
  to { opacity: 1; transform: scale(1); }
}

.radar-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--card-strong);
  border: 1px solid var(--border);
  color: var(--accent);
  position: relative;
  z-index: 5;
  animation: icon-float 3.8s ease-in-out infinite;
  animation-delay: calc(var(--d, 0s) + .3s);
}
.radar-icon svg { width: 24px; height: 24px; }
@keyframes icon-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

.radar-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-3);
  white-space: nowrap;
}

/* Radar circular — ancorado na base, saindo por baixo como no original */
.radar {
  position: absolute;
  left: 50%;
  bottom: -48px;
  width: 80px; height: 80px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  z-index: 1;
}

/* Círculos concêntricos — pulsam como ondas de sinal em cascata */
.r-c {
  position: absolute; left: 50%; top: 50%;
  width: calc(var(--n) * 5rem); height: calc(var(--n) * 5rem);
  transform: translate(-50%, -50%) scale(1);
  border-radius: 50%;
  border: 1px solid rgba(10, 132, 255, calc(0.55 - var(--n) * 0.055));
  pointer-events: none;
  animation: ring-wave 3.2s ease-out infinite;
  animation-delay: calc(var(--n) * 0.18s);
}
@keyframes ring-wave {
  0%   { opacity: 0; transform: translate(-50%,-50%) scale(.72); }
  18%  { opacity: 1; }
  72%  { opacity: .35; }
  100% { opacity: 0; transform: translate(-50%,-50%) scale(1.08); }
}

/* Linha de varredura */
.r-sweep {
  position: absolute;
  right: 50%; top: 50%;
  width: 400px; height: 5px;
  transform-origin: right center;
  animation: radar-spin 10s linear infinite;
  display: flex; align-items: flex-end; justify-content: center;
  overflow: hidden;
  z-index: 40;
}
.r-sweep span {
  display: block; height: 1px; width: 100%;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
}
@keyframes radar-spin {
  from { transform: rotate(20deg); }
  to   { transform: rotate(380deg); }
}

/* Linha de base */
.radar-baseline {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; z-index: 41;
  background: linear-gradient(to right, transparent, var(--text-3), transparent);
  opacity: .5;
}

@media (prefers-reduced-motion: reduce) {
  .r-sweep, .r-c, .radar-icon { animation: none; }
  .radar-icon-wrap { animation: none; opacity: 1; transform: none; }
  .r-c { opacity: .4; transform: translate(-50%,-50%) scale(1); }
}
@media (max-width: 600px) {
  .radar-row { max-width: 100%; gap: 8px; }
  .radar-row--narrow { max-width: 260px; }
  .radar-icon { width: 40px; height: 40px; border-radius: 11px; }
  .radar-icon svg { width: 20px; height: 20px; }
  .radar-label { font-size: 10px; }
  .radar { bottom: -40px; }
  .r-c { width: calc(var(--n) * 3.5rem); height: calc(var(--n) * 3.5rem); }
}

/* Mockups do hero (telefones) */
.hero-mock {
  display: flex;
  gap: 24px;
  margin-top: 4rem;
  position: relative;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,.5));
}
.phone {
  width: 280px;
  height: 560px;
  background: linear-gradient(180deg, #1c1c1f, #0c0c0e);
  border-radius: 42px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.08);
  position: relative;
  transform: perspective(900px) rotateY(-6deg) rotateX(4deg);
}
.phone-side { transform: perspective(900px) rotateY(8deg) rotateX(4deg) translateY(20px); display: none; }
@media (min-width: 800px) { .phone-side { display: block; } }
.phone-notch {
  position: absolute;
  top: 22px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 22px;
  background: #000;
  border-radius: 999px;
  z-index: 2;
}
.phone-screen {
  width: 100%; height: 100%;
  background: var(--bg);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
}

/* MOCK CIFRA — dentro do telefone do hero */
.mock-app { padding: 70px 18px 18px; height: 100%; display: flex; flex-direction: column; }
.mock-app-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.mock-pill { width: 28px; height: 28px; border-radius: 50%; background: var(--card); }
.mock-title { flex: 1; text-align: center; font-weight: 700; font-size: 14px; }
.mock-lyrics { flex: 1; font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 12px; line-height: 1.4; }
.mock-section {
  display: inline-block;
  font-size: 9.5px; font-weight: 800; letter-spacing: .14em;
  color: var(--text-3);
  margin: 16px 0 6px;
}
.mock-chord-line { color: var(--accent); font-weight: 800; margin-bottom: 2px; white-space: pre; }
.mock-chord-line .chord { color: var(--accent); }
.mock-text { color: var(--text); opacity: .92; margin-bottom: 10px; }
.mock-chord-bar {
  display: flex; gap: 8px; padding-top: 10px;
  border-top: 1px solid var(--border-2);
  overflow-x: auto; scrollbar-width: none;
}
.mock-chord-bar::-webkit-scrollbar { display: none; }
.mock-diagram {
  flex: 0 0 auto;
  width: 56px;
  display: flex; flex-direction: column; align-items: center;
  background: var(--card);
  padding: 8px 4px;
  border-radius: 12px;
}
.mock-diag-dot {
  width: 38px; height: 50px; border-radius: 6px;
  background:
    radial-gradient(circle at 30% 20%, var(--accent), var(--accent) 6px, transparent 6.5px),
    radial-gradient(circle at 60% 50%, var(--accent), var(--accent) 6px, transparent 6.5px),
    radial-gradient(circle at 80% 80%, var(--accent), var(--accent) 6px, transparent 6.5px),
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,.15) 6px 7px),
    repeating-linear-gradient(0deg, transparent 0 11px, rgba(255,255,255,.15) 11px 12px);
}
.mock-diag-dot.dot-2 { background:
    radial-gradient(circle at 25% 35%, var(--accent), var(--accent) 6px, transparent 6.5px),
    radial-gradient(circle at 75% 35%, var(--accent), var(--accent) 6px, transparent 6.5px),
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,.15) 6px 7px),
    repeating-linear-gradient(0deg, transparent 0 11px, rgba(255,255,255,.15) 11px 12px); }
.mock-diag-dot.dot-3 { background:
    radial-gradient(circle at 50% 30%, var(--accent), var(--accent) 6px, transparent 6.5px),
    radial-gradient(circle at 70% 30%, var(--accent), var(--accent) 6px, transparent 6.5px),
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,.15) 6px 7px),
    repeating-linear-gradient(0deg, transparent 0 11px, rgba(255,255,255,.15) 11px 12px); }
.mock-diag-dot.dot-4 { background:
    radial-gradient(circle at 20% 20%, var(--accent), var(--accent) 6px, transparent 6.5px),
    radial-gradient(circle at 50% 60%, var(--accent), var(--accent) 6px, transparent 6.5px),
    repeating-linear-gradient(90deg, transparent 0 6px, rgba(255,255,255,.15) 6px 7px),
    repeating-linear-gradient(0deg, transparent 0 11px, rgba(255,255,255,.15) 11px 12px); }
.mock-diag-name { font-size: 12px; font-weight: 800; color: var(--accent); margin-top: 6px; }

/* MOCK AFINADOR — telefone lateral */
.mock-tuner { padding: 80px 20px 22px; height: 100%; display: flex; flex-direction: column; align-items: center; }
.mock-tuner-strobe {
  width: 100%; height: 56px;
  border-radius: 12px;
  background: repeating-linear-gradient(90deg, var(--ok) 0 12px, transparent 12px 24px);
  opacity: .55;
  margin-bottom: 30px;
  animation: strobe 1.6s linear infinite;
}
@keyframes strobe { from { background-position-x: 0; } to { background-position-x: -24px; } }
.mock-tuner-note { font-size: 96px; font-weight: 900; letter-spacing: -.05em; color: var(--ok); line-height: 1; text-shadow: 0 0 50px rgba(52,211,153,.4); }
.mock-tuner-note .oct { font-size: 32px; color: var(--text-2); margin-left: 4px; }
.mock-tuner-cents { color: var(--ok); font-weight: 700; margin-top: 6px; font-size: 14px; }
.mock-tuner-strings { display: flex; gap: 10px; margin-top: auto; font-size: 12px; color: var(--text-3); font-weight: 700; }
.mock-tuner-strings .active { color: var(--ok); }

/* ─────────────────────── STRIP DE NÚMEROS ─────────────────────── */
.strip {
  padding: 60px 0;
  border-top: 1px solid var(--border-2);
  border-bottom: 1px solid var(--border-2);
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 16px;
}
@media (min-width: 800px) { .strip-grid { grid-template-columns: repeat(4, 1fr); } }
.strip-item { text-align: center; }
.strip-num { font-size: clamp(36px, 5vw, 56px); font-weight: 900; letter-spacing: -.04em; }
.strip-cap { color: var(--text-2); font-size: 13px; margin-top: 4px; }

/* ─────────────────────── SEÇÕES DE FEATURE ─────────────────────── */
.feature { padding: 100px 0; }
.feature-alt { background: var(--bg-elev); }
#apresentar { padding-bottom: 0; }
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1000px) {
  .feature-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}
.feature-grid-reverse > .feature-text { order: 1; }
.feature-grid-reverse > .feature-visual { order: 2; }
@media (min-width: 1000px) {
  .feature-grid-reverse > .feature-text { order: 2; }
  .feature-grid-reverse > .feature-visual { order: 1; }
}
.feature-text h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: -0.025em;
  margin: 0 0 1rem;
  line-height: 1.08;
}
.feature-text p {
  color: var(--text-2);
  font-size: 17px;
  margin: 0 0 1.25rem;
}
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative;
  padding: 10px 0 10px 32px;
  font-size: 15px;
  color: var(--text);
  border-top: 1px solid var(--border-2);
}
.check-list li:first-child { border-top: 0; }
.check-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 14px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2l-3.5-3.6L4 14.1l5 5 11-11-1.4-1.4z'/></svg>") center/14px no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2l-3.5-3.6L4 14.1l5 5 11-11-1.4-1.4z'/></svg>") center/14px no-repeat;
}

/* MOCK CIFRA (feature 1) */
.card-mock {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.cm-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.cm-tag { font-size: 10px; font-weight: 800; letter-spacing: .14em; color: var(--text-3); text-transform: uppercase; }
.cm-key {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 900; font-size: 22px;
}
.cm-stepper {
  margin-left: auto;
  display: flex; align-items: center; gap: 10px;
  background: var(--card);
  border-radius: 999px;
  padding: 4px 12px;
  font-weight: 700;
}
.cm-stepper span { color: var(--text-3); cursor: pointer; }
.cm-cifra { font-size: 14px; }
.cm-sec { font-size: 10px; letter-spacing: .14em; font-weight: 800; color: var(--text-3); margin: 12px 0 4px; }
.cm-line { color: var(--accent); font-weight: 800; }
.cm-line .ch { display: inline-block; margin-right: 12px; }
.cm-lyr { color: var(--text); margin-bottom: 6px; }
.cm-foot { display: flex; gap: 6px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border-2); flex-wrap: wrap; }
.chip {
  padding: 6px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-2);
}
.chip-on { background: var(--accent); color: #fff; border-color: var(--accent); }

/* MOCK APRESENTAR (feature 2) */
.present-mock {
  background: linear-gradient(180deg, #0a0a0b, #131316);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  color: #fff;
  min-height: 480px;
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.pm-head { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; font-size: 13px; }
.pm-pill { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,.08); }
.pm-title { font-weight: 700; flex: 1; }
.pm-sync { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ok); font-weight: 700; }
.pm-sync .ring {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 10px var(--ok);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(.8); } }
.pm-cifra { flex: 1; font-family: ui-monospace, 'SF Mono', Menlo, monospace; }
.pm-sec { font-size: 11px; letter-spacing: .18em; color: rgba(255,255,255,.4); font-weight: 800; margin-bottom: 8px; }
.pm-line { color: #5AC8FA; font-weight: 800; font-size: 28px; line-height: 1.1; margin-bottom: 4px; }
.pm-line .ch { margin-right: 16px; }
.pm-lyr { font-size: 28px; line-height: 1.2; color: rgba(255,255,255,.95); margin-bottom: 16px; }
.pm-ctl { display: flex; gap: 8px; justify-content: center; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.08); }
.pm-btn {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.7);
  font-weight: 700;
}
.pm-btn-on { background: var(--accent); color: #fff; }

/* MOCK MULTITRACKS (feature 3) */
.mt-mock {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.mt-row {
  display: grid;
  grid-template-columns: 100px 1fr 60px;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--border-2);
}
.mt-row:first-child { border-top: 0; }
.mt-row-on { background: color-mix(in oklab, var(--accent) 8%, transparent); border-radius: 12px; margin: 0 -10px; padding: 10px; }
.mt-name { font-size: 13px; font-weight: 700; }
.tag-on { display: inline-block; font-size: 9px; padding: 2px 6px; background: var(--accent); color: #fff; border-radius: 4px; margin-left: 4px; font-weight: 800; }
.mt-wave {
  height: 28px;
  background:
    repeating-linear-gradient(90deg,
      var(--accent) 0 3px,
      color-mix(in oklab, var(--accent) 40%, transparent) 3px 6px,
      var(--accent-2) 6px 9px,
      transparent 9px 12px);
  -webkit-mask: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
          mask: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
  border-radius: 6px;
  opacity: .9;
}
.mt-wave.wv-2 { background:
    repeating-linear-gradient(90deg,
      var(--accent) 0 2px,
      transparent 2px 5px,
      var(--accent) 5px 7px,
      transparent 7px 12px); }
.mt-wave.wv-3 { height: 36px; background:
    repeating-linear-gradient(90deg,
      var(--accent-2) 0 4px,
      var(--accent) 4px 8px,
      transparent 8px 11px); }
.mt-wave.wv-4 { background:
    repeating-linear-gradient(90deg,
      var(--accent) 0 3px,
      transparent 3px 6px,
      var(--accent-2) 6px 8px,
      transparent 8px 11px); }
.mt-vol { width: 60px; height: 4px; background: var(--card-strong); border-radius: 2px; overflow: hidden; }
.mt-bar { width: var(--w); height: 100%; background: var(--text-2); }
.mt-sync {
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--border-2);
  font-size: 12px; color: var(--ok); font-weight: 700;
  display: flex; align-items: center; gap: 6px;
}
.mt-sync .ring { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); }

/* MOCK ESCALAS (feature 4) */
.esc-mock {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.esc-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.esc-date { text-align: center; font-size: 11px; color: var(--text-3); font-weight: 800; letter-spacing: .14em; line-height: 1; }
.esc-date strong { display: block; font-size: 36px; color: var(--text); margin-top: 4px; }
.esc-title { font-weight: 700; font-size: 16px; }
.esc-meta { color: var(--warn); font-size: 12px; font-weight: 600; margin-top: 4px; }
.esc-mem { display: flex; gap: 6px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border-2); }
.av { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 11px; }
.av-a { background: #FF6B6B; }
.av-b { background: #4834D4; }
.av-c { background: #6AB04C; }
.av-d { background: var(--card-strong); color: var(--text-2); }
.set-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0; font-size: 14px; font-weight: 500;
  border-top: 1px solid var(--border-2);
}
.set-row:first-of-type { border-top: 0; }
.hash {
  width: 24px; height: 24px;
  background: var(--card);
  border-radius: 6px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 800; color: var(--text-2);
}

/* MOCK AFINADOR (feature 5) */
.tun-mock {
  background: linear-gradient(180deg, #0a0a0b, #131316);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 40px 24px;
  text-align: center;
  color: #fff;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.tun-strobe {
  height: 64px;
  border-radius: 16px;
  background: repeating-linear-gradient(90deg, var(--ok) 0 14px, transparent 14px 28px);
  margin-bottom: 32px;
  position: relative;
  animation: strobe 2s linear infinite;
}
.tun-strobe::after {
  content: '';
  position: absolute;
  left: 50%; top: -4px; bottom: -4px;
  width: 2px; background: rgba(255,255,255,.5);
}
.tun-note { font-size: clamp(80px, 12vw, 140px); font-weight: 900; letter-spacing: -.05em; color: var(--ok); line-height: .9; text-shadow: 0 0 60px rgba(52,211,153,.45); }
.tun-note .oct { font-size: .35em; color: rgba(255,255,255,.6); margin-left: 8px; }
.tun-hz { color: rgba(255,255,255,.5); font-size: 13px; font-weight: 600; margin: 12px 0 24px; font-variant-numeric: tabular-nums; }
.tun-strings { display: flex; gap: 16px; justify-content: center; }
.tun-strings span {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  display: grid; place-items: center;
  font-weight: 800;
}
.tun-strings .active { background: #fff; color: #000; }

/* MOCK DIAGRAMAS (feature 6) */
.dia-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.dia {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  text-align: center;
  color: var(--text);
}
.dia-name { font-size: 22px; font-weight: 900; color: var(--accent); margin-bottom: 8px; }
.dia svg { margin: 0 auto; width: 80%; height: 100px; }
.dia-lbl { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); font-weight: 700; margin-top: 8px; }

/* MOCK PADS (feature 7) */
.pad-mock {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.pad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.pad-cell {
  aspect-ratio: 1;
  border-radius: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  display: grid; place-items: center;
  font-weight: 800; font-size: 18px;
  color: var(--text-2);
  transition: all .2s ease;
}
.pad-cell.on {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}
.pad-bar { height: 4px; background: var(--card-strong); border-radius: 2px; overflow: hidden; }
.pad-fill {
  width: 70%; height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 2px;
  animation: bar 4s ease-in-out infinite;
}
@keyframes bar { 0%, 100% { width: 50%; } 50% { width: 100%; } }

/* MOCK MEMBROS (feature 8) */
.mem-mock { display: flex; flex-direction: column; gap: 8px; }
.mem-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
}
.mem-av { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 13px; }
.mem-name { font-weight: 700; font-size: 15px; }
.mem-role { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.mem-rsvp { font-size: 12px; font-weight: 700; padding: 6px 10px; border-radius: 999px; }
.mem-rsvp.ok { color: var(--ok); background: color-mix(in oklab, var(--ok) 15%, transparent); }
.mem-rsvp.pending { color: var(--warn); background: color-mix(in oklab, var(--warn) 15%, transparent); }

/* ─────────────────────── FOR-WHO ─────────────────────── */
.for-who { padding: 100px 0; background: var(--bg-elev); }
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900; letter-spacing: -.025em;
  margin: 0 0 1rem; text-align: left;
}
.section-title.center, .section-sub.center { text-align: center; }
.section-sub { color: var(--text-2); font-size: 17px; max-width: 600px; margin: 0 0 3rem; }
.section-sub.center { margin-left: auto; margin-right: auto; }
.for-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 3rem;
}
@media (min-width: 700px) { .for-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .for-grid { grid-template-columns: repeat(4, 1fr); } }
.for-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px 22px;
  transition: transform .2s ease, background .2s ease;
}
.for-card:hover { transform: translateY(-4px); background: var(--card-strong); }
.for-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  margin-bottom: 16px;
  border-radius: 15px;
  background: var(--card-strong);
  border: 1px solid var(--border);
  color: var(--text);            /* glifo monocromático (SF Symbols style) */
}
.for-icon svg { width: 26px; height: 26px; }
.for-card:hover .for-icon { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 40%, var(--border)); }
.for-card h3 { margin: 0 0 6px; font-size: 18px; font-weight: 800; letter-spacing: -.015em; }
.for-card p { margin: 0; color: var(--text-2); font-size: 14px; }

/* Layout 2 colunas: texto esquerda + animação direita (maior) */
.for-who-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1000px) {
  .for-who-grid {
    grid-template-columns: minmax(440px, 560px) 1fr;
    gap: 40px;
    align-items: center;
  }
  .for-who-grid .for-who-text { order: 0; padding-right: 8px; padding-left: 60px; }
  .for-who-grid .cpu-wrap { order: 1; margin-top: 0; max-width: none; padding: 0; justify-self: stretch; }
}
.cpu-wrap { min-height: 280px; overflow: visible; }
@media (min-width: 1000px) {
  .cpu-wrap { min-height: 660px; padding: 80px 0; display: flex; align-items: center; justify-content: center; }
}
.for-who-text .section-title,
.for-who-text .section-sub { text-align: left; }
.for-who-text .section-sub { max-width: 560px; margin: 0 0 1.5rem; }
.for-who-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.for-who-list li {
  position: relative;
  padding: 10px 0 10px 28px;
  font-size: 15px;
  color: var(--text);
  border-top: 1px solid var(--border-2);
}
.for-who-list li:first-child { border-top: 0; }
.for-who-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 14px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

/* ── CPU/Chip viz: Minstrel conectando os papéis (estilo radar) ──────── */
.cpu-wrap {
  margin: 3rem auto 0;
  max-width: 1000px;
  padding: 24px 8px;
  text-align: center;
  position: relative;
}
.cpu-svg {
  display: block;
  width: 100%;
  height: auto;
  color: rgba(10, 132, 255, 0.45);
  margin: 0;
  position: relative;
  z-index: 1;
  transform: scale(2.6) translateX(30px);
  transform-origin: center;
}
@media (max-width: 999px) {
  .cpu-svg { transform: scale(1); margin: 0 auto; }
}
/* Labels: usa a mesma cor dos labels do radar (--text-3, sutil) */
.cpu-svg text { fill: var(--text-3); }
.cpu-svg text:hover { fill: var(--text-2); }

/* 12 bolinhas correm cada linha em loop. offset-path = mesmo d da máscara. */
.cpu-dot { offset-rotate: 0deg; animation: cpu-flow 5s linear infinite; }
.cpu-d1  { offset-path: path('M 28 14 H 117 Q 122 14 122 19 V 58'); animation-delay: 0s; }
.cpu-d2  { offset-path: path('M 252 14 H 163 Q 158 14 158 19 V 58'); animation-delay: .35s; }
.cpu-d3  { offset-path: path('M 70 14 V 25 Q 70 30 75 30 H 129 Q 134 30 134 35 V 58'); animation-delay: .7s; }
.cpu-d4  { offset-path: path('M 210 14 V 25 Q 210 30 205 30 H 151 Q 146 30 146 35 V 58'); animation-delay: 1.05s; }
.cpu-d5  { offset-path: path('M 18 66 H 110'); animation-delay: 1.4s; }
.cpu-d6  { offset-path: path('M 262 66 H 170'); animation-delay: 1.75s; }
.cpu-d7  { offset-path: path('M 18 74 H 110'); animation-delay: 2.1s; }
.cpu-d8  { offset-path: path('M 262 74 H 170'); animation-delay: 2.45s; }
.cpu-d9  { offset-path: path('M 60 134 V 95 Q 60 90 65 90 H 129 Q 134 90 134 85 V 82'); animation-delay: 2.8s; }
.cpu-d10 { offset-path: path('M 220 134 V 95 Q 220 90 215 90 H 151 Q 146 90 146 85 V 82'); animation-delay: 3.15s; }
.cpu-d11 { offset-path: path('M 120 134 V 86 Q 120 82 122 82'); animation-delay: 3.5s; }
.cpu-d12 { offset-path: path('M 160 134 V 86 Q 160 82 158 82'); animation-delay: 3.85s; }

@keyframes cpu-flow {
  0%   { offset-distance: 0%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cpu-dot { animation: none; opacity: 0; }
}

/* ─────────────────────── TESTEMUNHOS (marquee 3D) ─────────────────────── */
.testimonials { padding: 100px 0 110px; overflow: hidden; }
.testimonials .section-title { margin-bottom: 0; }

.tm-stage {
  position: relative;
  margin-top: 2.5rem;
  height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  perspective: 320px;
}
/* Bloco 3D inclinado — mesmo espírito do exemplo (rotateX/Y/Z) */
.tm-3d {
  display: flex;
  gap: 1rem;
  transform: translateX(-40px) translateZ(-60px) rotateX(18deg) rotateY(-8deg) rotateZ(18deg);
  transform-style: preserve-3d;
}
@media (max-width: 700px) {
  .tm-3d { transform: translateZ(-40px) rotateX(14deg) rotateY(-6deg) rotateZ(14deg); gap: .75rem; }
}

.tm-col { width: 230px; overflow: hidden; }
@media (max-width: 700px) { .tm-col { width: 190px; } }
/* esconde colunas extras em telas estreitas */
@media (max-width: 560px) { .tm-col:nth-child(n+3) { display: none; } }
@media (max-width: 380px) { .tm-col:nth-child(n+2) { display: none; } }

.tm-track {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  will-change: transform;
}
.tm-col--up   .tm-track { animation: tm-up var(--dur, 40s) linear infinite; }
.tm-col--down .tm-track { animation: tm-down var(--dur, 40s) linear infinite; }
.tm-stage:hover .tm-track { animation-play-state: paused; }

@keyframes tm-up   { from { transform: translateY(0); }      to { transform: translateY(-50%); } }
@keyframes tm-down { from { transform: translateY(-50%); }   to { transform: translateY(0); } }

.tm-card {
  background: var(--card-strong);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}
.tm-card-head { display: flex; align-items: center; gap: 10px; }
.tm-av {
  position: relative;
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; flex-shrink: 0;
  color: #fff; font-weight: 800; font-size: 13px;
  overflow: hidden;
}
.tm-av img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tm-name { font-size: 13.5px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 5px; line-height: 1.2; }
.tm-name .flag { font-size: 12px; }
.tm-user { font-size: 12px; color: var(--text-3); }
.tm-body { margin: 12px 0 0; font-size: 13.5px; color: var(--text-2); line-height: 1.5; }

/* Fades pras bordas somem no fundo */
.tm-fade { position: absolute; pointer-events: none; z-index: 2; }
.tm-fade-t { inset: 0 0 auto 0; height: 28%; background: linear-gradient(to bottom, var(--bg), transparent); }
.tm-fade-b { inset: auto 0 0 0; height: 28%; background: linear-gradient(to top, var(--bg), transparent); }
.tm-fade-l { inset: 0 auto 0 0; width: 16%; background: linear-gradient(to right, var(--bg), transparent); }
.tm-fade-r { inset: 0 0 0 auto; width: 16%; background: linear-gradient(to left, var(--bg), transparent); }

@media (prefers-reduced-motion: reduce) {
  .tm-track { animation: none !important; }
}

/* ─────────────────────── PREÇOS ─────────────────────── */
/* ── Pricing V2 (estilo Aceternity) ─────────────────────────────────── */
.pricing-v2 {
  position: relative;
  background: #000;
  padding: 120px 0 100px;
  /* overflow precisa ser visível pro toggle sticky funcionar (overflow:hidden
     em um ancestral quebra position:sticky). Os elementos decorativos de fundo
     já são limitados por top/left/right + mask, então nada vaza. */
  overflow: visible;
  isolation: isolate;
}
.pricing-v2 .container { position: relative; z-index: 5; }

/* Grid de fundo no topo (mask radial) */
.pricing-grid-bg {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 480px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 70px 80px;
  -webkit-mask-image: radial-gradient(50% 50% at 50% 0%, #000 0%, transparent 80%);
          mask-image: radial-gradient(50% 50% at 50% 0%, #000 0%, transparent 80%);
  z-index: 1;
  pointer-events: none;
}

/* Sparkles canvas */
.pricing-sparkles {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 480px;
  z-index: 2;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(50% 50% at 50% 50%, #000 0%, transparent 85%);
          mask-image: radial-gradient(50% 50% at 50% 50%, #000 0%, transparent 85%);
}

/* Glow azul gigante atrás dos cards */
.pricing-glow { display: none; }

.pricing-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px;
  padding-top: 40px;
}
.pricing-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  color: #fff;
  letter-spacing: -.02em;
  line-height: 1.1;
  margin: 0 0 12px;
}
.pricing-sub {
  color: #d4d4d4;
  font-size: 16px;
  margin: 0 0 28px;
}

/* Switch Mensal/Anual */
.pricing-switch {
  position: relative;
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  background: #171717;
  border: 1px solid #3a3a3a;
  border-radius: 999px;
  padding: 4px;
  isolation: isolate;
}
.ps-btn {
  position: relative;
  z-index: 2;
  background: transparent;
  border: 0;
  color: #d4d4d4;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 28px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .3s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  min-width: 120px;
}
.ps-btn-active { color: #fff; }
.ps-save {
  font-size: 11px;
  background: rgba(255,255,255,.15);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
}
.ps-pill {
  position: absolute;
  z-index: 1;
  top: 4px; left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: linear-gradient(to top, #3b82f6, #2563eb);
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, .45), inset 0 1px 0 rgba(255,255,255,.2);
  transition: transform .35s cubic-bezier(.5, 1.6, .35, 1);
}
.pricing-switch[data-period="yearly"] .ps-pill { transform: translateX(calc(100% + 0px)); }

/* Barra do toggle Mensal/Anual — fica fixa (sticky) abaixo da nav enquanto
   o usuário rola pelos cards, e "solta" no fim da seção (após Premium),
   pois o bloco de contenção do sticky é o .pricing-inner. */
.pricing-switch-bar {
  position: sticky;
  top: 72px;
  z-index: 20;
  /* full-width + flex center = centraliza igual em TODOS os browsers.
     (O combo antigo width:fit-content + margin:0 auto centralizava errado
     no Safari quando o elemento ficava "stuck", jogando o toggle pra
     esquerda e colando nos cards.) */
  display: flex;
  justify-content: center;
  width: 100%;
  margin: 0 0 28px;
}
/* Halo: encolhe pro tamanho do conteúdo e segura o blur/fundo que destaca
   o toggle do conteúdo que passa por trás ao rolar. */
.pricing-switch-halo {
  display: inline-flex;
  padding: 8px;
  border-radius: 999px;
  background: rgba(10,10,11,.55);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
}

/* Cards */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .pricing-cards { grid-template-columns: repeat(3, 1fr); }
}

.pc-card {
  position: relative;
  background: linear-gradient(to right, #171717, #262626, #171717);
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 28px;
  color: #fff;
  display: flex;
  flex-direction: column;
}
.pc-card-popular {
  box-shadow: 0 8px 40px rgba(0,0,0,.4);
  z-index: 3;
  border-color: #3b82f6;
}
.pc-badge {
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(to top, #3b82f6, #2563eb);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 4px 12px;
  border-radius: 999px;
  box-shadow: 0 0 16px rgba(37,99,235,.6);
}
/* Badge secundário (Profissional): mesma posição do .pc-badge, mas
   "outline" — não compete visualmente com o destaque principal (Premium). */
.pc-badge-soft {
  background: #1b1b1b;
  color: #60a5fa;
  border: 1px solid #3b82f6;
  box-shadow: none;
}

.pc-head { margin-bottom: 20px; }
.pc-name {
  font-size: 28px;
  font-weight: 500;
  margin: 0 0 12px;
  color: #fff;
}
.pc-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 14px;
}
.pc-currency { font-size: 22px; font-weight: 600; color: #d4d4d4; }
.pc-amount {
  font-size: 40px;
  font-weight: 600;
  color: #fff;
  transition: opacity .15s ease;
}
.pc-cycle { font-size: 14px; color: #a3a3a3; margin-left: 4px; }
/* Equivalente mensal no modo anual (ex.: "Equivale a R$ 10,83/mês"). Altura
   mínima fixa pra não pular layout ao alternar Mensal/Anual (fica hidden). */
.pc-equiv {
  font-size: 12.5px;
  font-weight: 500;
  color: #60a5fa;
  margin: -6px 0 12px;
  min-height: 16px;
}
.pc-equiv[hidden] { display: none; }
.pc-desc { font-size: 13.5px; color: #d4d4d4; margin: 0; line-height: 1.5; }

.pc-cta {
  display: block;
  width: 100%;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  margin-bottom: 24px;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease;
}
.pc-cta:hover { transform: translateY(-1px); }
/* Mesmo visual dos .btn do site */
.pc-cta-ghost {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.14);
  color: #fff;
}
.pc-cta-ghost:hover { background: rgba(255,255,255,.12); }
.pc-cta-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 30px var(--accent-glow);
}
.pc-cta-primary:hover { background: color-mix(in oklab, var(--accent) 92%, white); }

.pc-divider {
  border-top: 1px solid #404040;
  margin-bottom: 20px;
}
.pc-list-title {
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  margin: 0 0 14px;
}
.pc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.pc-list li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: #d4d4d4; }
.pc-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #737373;
  flex-shrink: 0;
}
.pc-card-popular .pc-dot { background: #3b82f6; box-shadow: 0 0 8px rgba(59, 130, 246, .5); }

/* Faixa discreta do plano gratuito, abaixo dos 3 cards pagos */
.pricing-free-note {
  text-align: center;
  color: #a3a3a3;
  font-size: 14px;
  max-width: 640px;
  margin: 28px auto 0;
}
.pricing-free-note a {
  color: #60a5fa;
  font-weight: 600;
  text-decoration: none;
}
.pricing-free-note a:hover { text-decoration: underline; }

/* Esconde a versão antiga */
.pricing:not(.pricing-v2) { display: none; }
.pricing { padding: 100px 0; }
.price-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 3rem;
}
@media (min-width: 900px) { .price-grid { grid-template-columns: repeat(3, 1fr); } }
.price-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px 28px;
  position: relative;
  display: flex; flex-direction: column;
}
.price-card-hi {
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent) 14%, var(--bg-elev)),
    var(--bg-elev));
  border-color: var(--accent);
  transform: scale(1.02);
  box-shadow: 0 30px 80px var(--accent-glow);
}
.price-badge {
  position: absolute;
  top: -12px; right: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 11px; font-weight: 800;
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: .04em;
}
.price-tier { font-size: 14px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); margin-bottom: 12px; }
.price-amt { display: flex; align-items: baseline; gap: 4px; }
.price-currency { font-size: 18px; color: var(--text-2); font-weight: 700; }
.price-num { font-size: 56px; font-weight: 900; letter-spacing: -.04em; }
.price-cycle { font-size: 14px; color: var(--text-2); font-weight: 600; }
.price-period { color: var(--text-3); font-size: 13px; margin: 4px 0 24px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.price-card li {
  position: relative;
  padding: 8px 0 8px 26px;
  font-size: 14px;
  color: var(--text);
}
.price-card li::before {
  content: '';
  position: absolute;
  left: 0; top: 12px;
  width: 14px; height: 14px;
  background: var(--accent);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2l-3.5-3.6L4 14.1l5 5 11-11-1.4-1.4z'/></svg>") center/12px no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2l-3.5-3.6L4 14.1l5 5 11-11-1.4-1.4z'/></svg>") center/12px no-repeat;
  border-radius: 50%;
}

/* ─────────────────────── FAQ ─────────────────────── */
.faq { padding: 100px 0; background: var(--bg-elev); }
.faq-list { max-width: 760px; margin: 3rem auto 0; }
.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 10px;
  overflow: hidden;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-size: 16px; font-weight: 700;
  display: flex; align-items: center; justify-content: space-between;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; font-size: 24px; font-weight: 300;
  color: var(--text-3); transition: transform .2s ease;
}
.faq details[open] summary::after { content: '−'; }
.faq details p {
  padding: 0 22px 18px;
  color: var(--text-2);
  margin: 0;
  font-size: 15px;
}

/* ─────────────────────── CTA FINAL ─────────────────────── */
/* CTA final: idêntico a cifras — imagem à direita, texto à esquerda, overlay preto */
section.feature.cta-section {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 600px;
  background-color: var(--bg);
}
.cta-img {
  position: absolute;
  right: -5%;
  top: -20%;
  height: 175%;
  width: auto;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  z-index: 0;
  pointer-events: none;
  transform: translateY(var(--cta-y, 0px));
  will-change: transform;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    #000 0%,
    rgba(0,0,0,.95) 25%,
    rgba(0,0,0,.6) 40%,
    transparent 50%
  );
  pointer-events: none;
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section .feature-visual { min-height: 1px; }
.cta-section .feature-text h2 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -.03em;
  margin: 0 0 1rem;
  line-height: 1.05;
}
.cta-section .feature-text p { color: var(--text-2); font-size: 18px; margin: 0 0 2rem; }
.cta-buttons { display: flex; gap: 12px; justify-content: flex-start; flex-wrap: wrap; }
@media (max-width: 999px) {
  .cta-overlay {
    background: linear-gradient(to bottom, var(--bg) 0%, rgba(0,0,0,.7) 60%, transparent 100%);
  }
}

/* ─────────────────────── FOOTER ─────────────────────── */
/* Botão voltar ao topo */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: 0;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--accent-glow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s ease, transform .25s ease, visibility .25s, background .15s ease;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: color-mix(in oklab, var(--accent) 92%, white); transform: translateY(-2px); }
.to-top svg { width: 20px; height: 20px; }
@media (prefers-reduced-motion: reduce) { .to-top { transition: opacity .2s ease, visibility .2s; } }

.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border-2);
  background: var(--bg-elev);
  color: var(--text-2);
  font-size: 13.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
@media (min-width: 700px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer h4 {
  font-size: 12px; text-transform: uppercase; letter-spacing: .14em;
  color: var(--text-3); margin: 0 0 12px;
}
.footer a { display: block; padding: 4px 0; color: var(--text-2); }
.footer a:hover { color: var(--text); }
.footer-tag { color: var(--text-3); max-width: 240px; }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-2);
  color: var(--text-3); font-size: 12px;
}

/* ─────────────────────── ANIMAÇÕES SCROLL-REVEAL ─────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   MOBILE — refinamentos só pra telas pequenas. O desktop está congelado:
   tudo aqui vive dentro de @media (max-width) ou (hover: none), então não
   toca no layout de telas largas. Ordem proposital: vem por último pra ganhar
   das regras desktop quando a especificidade empata.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Dispositivos de toque: nada de "hover-lift" preso depois do tap ─────── */
@media (hover: none) {
  .btn:hover, .pc-cta:hover, .to-top:hover, .lang-flag:hover,
  .for-card:hover, .nav-pill-btn:hover { transform: none; }
  /* Sem flash cinza do tap no iOS/Android */
  a, button, .btn, .pc-cta, summary, .lang-flag, .nav-pill-btn {
    -webkit-tap-highlight-color: transparent;
  }
}

/* ── Tablets / celulares grandes (≤768px) ───────────────────────────────── */
@media (max-width: 768px) {
  /* Ritmo vertical: 100px de respiro vira muito scroll no celular */
  .feature { padding: 72px 0; }
  .for-who, .faq, .pricing { padding: 72px 0; }
  .testimonials { padding: 72px 0 80px; }
  .strip { padding: 44px 0; }
  .pricing-v2 { padding: 80px 0 72px; }

  /* Escalas (Container Scroll): o palco era dimensionado pra desktop e
     sobrava ~445px de vazio embaixo do card. Encolhe pro conteúdo. */
  .cs-stage { min-height: 0; padding: 8px 0 0; }
  .cs-inner { padding: 24px 0 0; }
  .cs-card { margin-top: 28px; height: auto; aspect-ratio: 4 / 3; }
  .escalas-section { padding-bottom: 24px; }

  /* CPU/chip "Feito para": tirava 280px de altura com a arte de 150px no meio,
     deixando o chip perdido no vazio. Ajusta a caixa ao conteúdo e dá uma
     leve ampliada pro chip respirar melhor no celular. */
  .cpu-wrap { min-height: 0; padding: 16px 0 8px; }
  .cpu-svg { transform: scale(1.15); transform-origin: center; }
}

/* ── Celulares (≤480px) ─────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .container { padding: 0 18px; }

  /* NAV: o "Começar" estava largo demais e espremia as bandeiras. Compacta o
     botão e o conjunto, mantendo alvos de toque confortáveis. */
  .nav { gap: .5rem; padding: 12px 16px; }
  .nav-actions { gap: .5rem; }
  .nav-actions .btn-sm { padding: 8px 14px; font-size: 12.5px; }
  .lang-switch { gap: 5px; }

  /* Hero: título/sub um tom menor e CTAs em largura cheia (mais fáceis de tocar) */
  .scroll-inner { padding: 88px 18px 40px; }
  .hero-bottom { padding: 0 18px 56px; }
  .hero-title { font-size: clamp(30px, 8.5vw, 40px); }
  .hero-ctas { width: 100%; }
  .hero-ctas .btn { flex: 1 1 auto; justify-content: center; }
  .hero-meta { gap: .65rem 1rem; font-size: 12px; }

  /* Feature: títulos não estouram, lista com toque confortável */
  .feature-text h2,
  .radar-text h2 { font-size: clamp(26px, 7.5vw, 34px); }
  .feature-text p,
  .radar-text p { font-size: 15.5px; }
  .check-list li { font-size: 14.5px; padding: 11px 0 11px 30px; }

  /* CTA final: botões empilhados em largura cheia */
  .cta-buttons { width: 100%; }
  .cta-buttons .btn { flex: 1 1 100%; }

  /* Preços: respiro lateral e cabeçalho proporcional */
  .pc-card { padding: 24px 22px; }
  .pricing-header { padding-top: 24px; }

  /* FAQ: toque confortável + título da pergunta não encosta no +/− */
  .faq summary { padding: 16px 18px; font-size: 15px; gap: 12px; }
  .faq details p { padding: 0 18px 16px; }

  /* Footer: a barra de baixo empilhava e o texto "Feito com louvor" sumia
     atrás do botão "voltar ao topo". Empilha e abre espaço pro botão. */
  .footer { padding: 56px 0 30px; }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-bottom: 64px; /* não fica embaixo do .to-top */
  }

  /* Botão voltar-ao-topo um pouco menor e mais no canto */
  .to-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
}

/* ── Celulares bem estreitos (≤360px) — folga extra ─────────────────────── */
@media (max-width: 360px) {
  .nav-actions .btn-sm { padding: 7px 12px; }
  .lang-flag { width: 20px; height: 20px; }
  .hero-title { font-size: clamp(27px, 9vw, 34px); }
}