/* =========================================================
   EVERYDAY CONVERSATION — Premium Clean Landing
   Brand: velvet burgundy + metallic gold (banner luxo)
   ========================================================= */

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

:root {
  /* Paleta luxo (referência: banner manutenção ouro + vinho) */
  --bg: #050406;
  --bg-2: #0b090a;
  --bg-card: #120e10;
  --bg-elevated: #1a1216;
  --velvet: #4a0c18;
  --velvet-deep: #2a0610;
  --line: rgba(212, 175, 90, 0.14);
  --line-strong: rgba(232, 200, 120, 0.28);
  --text: #f7f0e4;
  --text-soft: #d9cbb8;
  --text-dim: #a89480;
  --crimson: #9b1530;
  --crimson-deep: #5c0c1c;
  --crimson-glow: rgba(155, 21, 48, 0.45);
  --gold: #d4af37;
  --gold-soft: #f0d78c;
  --gold-mid: #c9a227;
  --gold-deep: #8a7020;
  --green: #3dd68c;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --shadow-soft: 0 28px 70px rgba(0, 0, 0, 0.55);
  --shadow-gold: 0 0 48px rgba(212, 175, 55, 0.22);
  --shadow-crimson: 0 0 55px rgba(155, 21, 48, 0.32);
  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1320px;
  --max-wide: 1480px;
  --fs-xs: 0.875rem;
  --fs-sm: 0.95rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.4rem;
  --btn-gold: linear-gradient(180deg, #f0d78c 0%, #d4af37 42%, #a88420 100%);
  --btn-gold-hover: linear-gradient(180deg, #f5e4a8 0%, #e0c04a 42%, #b89428 100%);
  --btn-velvet: linear-gradient(145deg, #b81d3a 0%, #9b1530 40%, #5c0c1c 100%);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 18px; /* base maior em todo o site */
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: var(--fs-base);
  line-height: 1.7;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; }

.wrap {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
}
.wrap-wide {
  width: min(var(--max-wide), calc(100% - 40px));
  margin: 0 auto;
}

/* ---------- NOISE + AMBIENT ---------- */
.page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(155, 21, 48, 0.22), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 30%, rgba(212, 175, 55, 0.07), transparent 50%),
    radial-gradient(ellipse 40% 30% at 0% 70%, rgba(90, 12, 28, 0.18), transparent 45%),
    var(--bg);
}

.page-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}

.site { position: relative; z-index: 1; }

/* ---------- LOADING ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg);
  display: grid;
  place-items: center;
  transition: opacity 0.55s var(--ease), visibility 0.55s;
}
.loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-inner {
  text-align: center;
}
.loader-logo {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  margin: 0 auto 18px;
  box-shadow: var(--shadow-crimson), 0 0 0 1px rgba(212, 175, 55, 0.25);
  animation: breath 1.6s ease-in-out infinite;
}
.loader-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.loader-text {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
}
@keyframes breath {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ---------- PROGRESS ---------- */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  z-index: 1001;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold), var(--gold-soft));
  box-shadow: 0 0 12px var(--shadow-gold);
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
  transition: background 0.35s, border-color 0.35s, backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}
.nav.solid {
  background: rgba(7, 6, 8, 0.78);
  backdrop-filter: blur(18px) saturate(1.2);
  border-bottom-color: var(--line);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
}
.nav-brand img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.35), 0 8px 24px rgba(155, 21, 48, 0.25);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-soft);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: var(--btn-gold);
  color: #1a1206 !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  border: 1px solid rgba(240, 215, 140, 0.55);
  box-shadow: 0 8px 28px rgba(212, 175, 55, 0.28), 0 0 0 1px rgba(0,0,0,0.2) inset;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, filter 0.25s !important;
}
.nav-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 12px 36px rgba(212, 175, 55, 0.4);
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-direction: column;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
  transition: 0.3s;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--fs-md);
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s, border-color 0.25s;
}
.btn-primary {
  background: var(--btn-gold);
  color: #1a1206;
  border: 1px solid rgba(240, 215, 140, 0.65);
  box-shadow:
    0 14px 36px rgba(212, 175, 55, 0.32),
    0 1px 0 rgba(255, 245, 200, 0.45) inset,
    0 -1px 0 rgba(80, 55, 10, 0.35) inset;
  position: relative;
  overflow: hidden;
  font-weight: 700;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.28), transparent 65%);
  transform: translateX(-120%);
  transition: transform 0.6s;
}
.btn-primary:hover {
  transform: translateY(-3px);
  filter: brightness(1.05);
  box-shadow: 0 18px 48px rgba(212, 175, 55, 0.45);
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-ghost {
  background: rgba(212, 175, 55, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.38);
  color: var(--gold-soft);
  backdrop-filter: blur(10px);
  font-weight: 600;
}
.btn-ghost:hover {
  border-color: rgba(240, 215, 140, 0.65);
  background: rgba(212, 175, 55, 0.1);
  transform: translateY(-2px);
  color: var(--text);
}
/* Botão veludo (secundário de ação forte) */
.btn-velvet {
  background: var(--btn-velvet);
  color: #fff;
  border: 1px solid rgba(212, 175, 55, 0.35);
  box-shadow: 0 14px 36px rgba(155, 21, 48, 0.4);
  font-weight: 700;
}
.btn-velvet:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 48px rgba(155, 21, 48, 0.55);
}
.btn-block { width: 100%; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: calc(var(--nav-h) + 28px) 20px 56px;
  text-align: center;
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 45%, transparent 20%, rgba(7, 6, 8, 0.55) 70%, var(--bg) 100%),
    linear-gradient(180deg, transparent 60%, var(--bg));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: min(920px, 100%);
}

.hero-mark {
  width: 88px;
  height: 88px;
  margin: 0 auto 22px;
  border-radius: 50%;
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.4),
    0 0 50px rgba(155, 21, 48, 0.4),
    var(--shadow-soft);
  animation: floatY 5.5s ease-in-out infinite;
}
.hero-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 9px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(212, 175, 55, 0.28);
  background: rgba(212, 175, 55, 0.07);
  color: var(--gold-soft);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-eyebrow i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(61, 214, 140, 0.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 214, 140, 0.45); }
  70% { box-shadow: 0 0 0 9px rgba(61, 214, 140, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 214, 140, 0); }
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.85rem, 7.4vw, 5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.hero h1 em {
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(120deg, var(--gold-soft), #fff3e6 40%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  margin: 20px auto 30px;
  max-width: 580px;
  color: var(--text-soft);
  font-size: clamp(1.12rem, 2.1vw, 1.3rem);
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: min(720px, 100%);
  margin: 0 auto;
}
.metric {
  padding: 18px 12px;
  border-radius: var(--radius);
  background: rgba(20, 17, 22, 0.72);
  border: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}
.metric:hover {
  border-color: rgba(212, 175, 55, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}
.metric b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.2rem);
  font-weight: 600;
  color: var(--gold-soft);
  line-height: 1.1;
  margin-bottom: 6px;
}
.metric span {
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.hero-scroll {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hero-scroll .mouse {
  width: 22px;
  height: 34px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}
.hero-scroll .mouse i {
  position: absolute;
  top: 7px;
  left: 50%;
  width: 3px;
  height: 7px;
  margin-left: -1.5px;
  border-radius: 2px;
  background: var(--gold);
  animation: wheel 1.5s ease-in-out infinite;
}
@keyframes wheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

/* ---------- LOGO STAGE (scroll) ---------- */
.logo-stage {
  position: relative;
  height: 230vh;
  z-index: 2;
}
.logo-stage-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 50% 42%, rgba(155, 21, 48, 0.16), transparent 65%),
    #070608;
}
.logo-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.logo-stage-hint,
.logo-stage-caption {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  text-align: center;
  pointer-events: none;
  transition: opacity 0.4s, transform 0.5s var(--ease);
}
.logo-stage-hint {
  bottom: max(9%, 60px);
  width: min(90%, 400px);
  color: var(--text-soft);
  font-size: var(--fs-md);
}
.logo-stage-hint strong {
  display: block;
  color: var(--text);
  font-size: var(--fs-lg);
  margin-bottom: 6px;
}
.logo-stage-caption {
  bottom: max(10%, 68px);
  width: min(92%, 560px);
  opacity: 0;
  transform: translateX(-50%) translateY(12px);
}
.logo-stage-caption.on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.logo-stage-caption h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 2.9rem);
  font-weight: 600;
  color: var(--gold-soft);
  text-shadow: 0 0 40px rgba(212, 175, 55, 0.35);
  margin-bottom: 8px;
}
.logo-stage-caption p {
  color: var(--text-dim);
  font-size: var(--fs-md);
}

/* ---------- SECTIONS ---------- */
.section {
  position: relative;
  padding: clamp(72px, 10vw, 110px) 0;
}
.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.section-head h2,
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.8vw, 3.35rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section-head h2 em,
.section-title em {
  font-style: italic;
  color: var(--gold-soft);
}
.section-head p,
.lede {
  color: var(--text-soft);
  font-size: var(--fs-lg);
  line-height: 1.75;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- TRUST ---------- */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
  padding: 22px 0;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  color: var(--text-soft);
  font-weight: 500;
}
.trust-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ---------- VIDEO (wide cinema) ---------- */
.video-block {
  max-width: min(1280px, 100%);
  margin: 0 auto;
}
.video-frame {
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-soft), 0 0 100px rgba(155, 21, 48, 0.14);
  background: #0a0a0c;
  aspect-ratio: 16 / 9;
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.video-frame:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft), 0 0 110px rgba(155, 21, 48, 0.22);
}
.video-frame.is-playing:hover { transform: none; }
.video-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  cursor: pointer;
  background: #0a0a0c;
}
.video-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}
.video-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0.08), rgba(0,0,0,0.45));
  pointer-events: none;
}
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--btn-gold);
  display: grid;
  place-items: center;
  box-shadow: 0 16px 40px rgba(212, 175, 55, 0.45), 0 0 0 2px rgba(240, 215, 140, 0.35);
  transition: transform 0.25s;
}
.video-poster:hover .play-btn { transform: translate(-50%, -50%) scale(1.08); }
.play-btn::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 22px solid #1a1206;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  margin-left: 4px;
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.video-host {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #000;
}
.video-host[hidden] { display: none !important; }
.video-file-card {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(20px, 4vw, 44px);
  background: #171717;
}
.video-file-card-inner {
  max-width: 560px;
  text-align: left;
  color: var(--text);
}
.video-file-card-inner strong {
  display: block;
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  line-height: 1.12;
  margin-bottom: 12px;
}
.video-file-card-inner p {
  color: var(--text-soft);
  line-height: 1.55;
  margin-bottom: 22px;
}
.video-file-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.play-label {
  position: absolute;
  left: 50%;
  top: calc(50% + 58px);
  transform: translateX(-50%);
  z-index: 2;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.8);
  pointer-events: none;
}
.video-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 18px;
}
.video-fallback {
  margin-top: 14px;
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.55;
}
.video-fallback a {
  color: var(--gold);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.video-fallback code {
  font-size: 0.9em;
  color: var(--gold-soft);
}

/* Cinema modal — player em tela cheia (mais confiável) */
body.cinema-open { overflow: hidden; }
.cinema-player {
  position: fixed;
  inset: 0;
  z-index: 30000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  padding: 16px;
}
.cinema-inner {
  width: min(1100px, 100%);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cinema-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
}
.cinema-bar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cinema-link {
  color: var(--gold-soft);
  font-size: 0.9rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cinema-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  border: 1px solid rgba(255,255,255,0.15);
}
.cinema-close:hover { background: rgba(255,255,255,0.18); }
.cinema-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.cinema-help {
  text-align: center;
  padding: 16px;
  color: #ddd;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.cinema-help p {
  max-width: 480px;
  line-height: 1.5;
  font-size: 0.95rem;
}
.cinema-help[hidden] { display: none !important; }

/* Modal help (file:// / bloqueio) */
.yt-modal {
  position: fixed;
  inset: 0;
  z-index: 20000;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
  padding: 20px;
}
.yt-modal-card {
  width: min(440px, 100%);
  background: linear-gradient(165deg, #1a161c, #0e0c0f);
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: 20px;
  padding: 28px 24px 24px;
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
}
.yt-modal-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 10px;
}
.yt-modal-card p {
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 18px;
}
.yt-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.yt-modal-x {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 24px;
  color: var(--text-dim);
  line-height: 1;
  padding: 4px 8px;
}

/* ---------- RECLAME AQUI — banner premium (imagem) ---------- */
.ra-banner-wrap {
  margin: 0 auto;
  max-width: min(1100px, 100%);
}
.ra-banner {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.45);
  box-shadow:
    var(--shadow-soft),
    0 0 60px rgba(212, 175, 55, 0.14),
    0 0 0 1px rgba(0, 0, 0, 0.45) inset;
  background: #050406;
}
.ra-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center top;
}
.ra-banner-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 18px;
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  background: rgba(18, 14, 16, 0.85);
}
.ra-banner-cta p {
  flex: 1;
  min-width: 220px;
  font-size: var(--fs-sm);
  color: var(--text-soft);
  line-height: 1.55;
  margin: 0;
}
.ra-banner-cta strong {
  color: var(--gold-soft);
}
@media (max-width: 560px) {
  .ra-banner-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .ra-banner-cta .ra-cta {
    justify-content: center;
    width: 100%;
  }
}

/* (legado HTML ra-block — mantido se alguma página ainda usar) */
.ra-block {
  margin: 48px auto 0;
  max-width: min(1280px, 100%);
  perspective: 1400px;
}
.ra-block-scene {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.35);
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(155, 21, 48, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 50% at 100% 100%, rgba(212, 175, 55, 0.1), transparent 50%),
    linear-gradient(165deg, #161218 0%, #0c0a0e 55%, #121014 100%);
  box-shadow:
    var(--shadow-soft),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset,
    0 0 70px rgba(155, 21, 48, 0.12);
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out;
}
.ra-block-glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 20% 10%, rgba(155, 21, 48, 0.2), transparent 45%);
  pointer-events: none;
  animation: raPulse 6s ease-in-out infinite;
}
@keyframes raPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
.ra-block-inner {
  position: relative;
  z-index: 2;
}

/* Cabeçalho: RECLAME AQUI em tipografia premium (sem azul) */
.ra-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding: 22px clamp(22px, 3vw, 36px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  background:
    linear-gradient(90deg, rgba(155, 21, 48, 0.12), transparent 55%),
    rgba(0, 0, 0, 0.25);
}
.ra-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.ra-wordmark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--text);
  line-height: 1.1;
  text-transform: uppercase;
}
.ra-wordmark-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  color: var(--gold-soft);
  background: linear-gradient(145deg, rgba(155, 21, 48, 0.35), rgba(212, 175, 55, 0.15));
  border: 1px solid rgba(212, 175, 55, 0.45);
  box-shadow: 0 8px 24px rgba(155, 21, 48, 0.25);
  flex-shrink: 0;
}
.ra-wordmark-sub {
  margin-top: 6px;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  font-weight: 500;
}
.ra-header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}
.ra-pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.4);
  white-space: nowrap;
}
.ra-ec-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(212, 175, 55, 0.45);
  box-shadow: 0 8px 22px rgba(155, 21, 48, 0.3);
}

.ra-block-body {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: 28px;
  padding: clamp(24px, 3.5vw, 36px);
  align-items: center;
}
.ra-block-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4vw, 2.9rem);
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 12px;
  color: var(--text);
}
.ra-block-copy h3 em {
  font-style: italic;
  color: var(--gold-soft);
}
.ra-lead {
  font-size: var(--fs-lg);
  color: var(--text-soft);
  line-height: 1.7;
  margin-bottom: 18px;
  max-width: 44ch;
}
.ra-lead strong {
  color: var(--gold-soft);
  font-weight: 700;
}
.ra-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ra-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-md);
  color: var(--text-soft);
  font-weight: 500;
}
.ra-checklist li strong {
  color: var(--gold-soft);
  font-weight: 700;
}
.ra-checklist li span {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(155, 21, 48, 0.15);
  border: 1px solid rgba(212, 175, 55, 0.4);
  color: var(--gold);
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}

.ra-zero-card {
  padding: 24px;
  border-radius: 22px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  background:
    linear-gradient(160deg, rgba(155, 21, 48, 0.18), rgba(14, 12, 16, 0.95) 55%),
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.15), transparent 50%);
  box-shadow: 0 28px 50px rgba(0, 0, 0, 0.4), 0 0 40px rgba(155, 21, 48, 0.12);
}
.ra-zero-card-top {
  margin-bottom: 14px;
}
.ra-badge-mini {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-soft);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 6px 12px;
  border-radius: 8px;
}
.ra-zero-main {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}
.ra-zero-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 7vw, 5.2rem);
  font-weight: 600;
  line-height: 0.9;
  background: linear-gradient(180deg, #fff3e6, var(--gold) 50%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 8px 24px rgba(212, 175, 55, 0.3));
}
.ra-zero-main b {
  display: block;
  font-size: var(--fs-xl);
  color: var(--text);
  margin-bottom: 4px;
}
.ra-zero-main small {
  display: block;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.4;
}
.ra-zero-note {
  font-size: var(--fs-xs);
  color: var(--text-dim);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  padding-top: 12px;
}

.ra-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 0 clamp(22px, 3.5vw, 36px) 22px;
}
.ra-stat {
  padding: 18px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 236, 220, 0.1);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.ra-stat:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: 0 16px 36px rgba(155, 21, 48, 0.12);
}
.ra-stat-ico {
  font-size: 1.25rem;
  margin-bottom: 4px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}
.ra-stat strong {
  font-size: var(--fs-lg);
  color: var(--text);
  font-weight: 700;
}
.ra-stat small {
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.ra-block-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px clamp(22px, 3.5vw, 36px) 22px;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  background: rgba(0, 0, 0, 0.22);
}
.ra-block-foot p {
  flex: 1;
  min-width: 220px;
  font-size: var(--fs-sm);
  color: var(--text-soft);
  line-height: 1.55;
}
.ra-block-foot strong {
  color: var(--gold-soft);
}
.ra-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: var(--btn-gold);
  color: #1a1206 !important;
  font-weight: 800;
  font-size: var(--fs-sm);
  border: 1px solid rgba(240, 215, 140, 0.55);
  box-shadow: 0 14px 36px rgba(212, 175, 55, 0.35);
  transition: transform 0.25s var(--ease), box-shadow 0.25s, filter 0.25s;
  white-space: nowrap;
}
.ra-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 18px 44px rgba(212, 175, 55, 0.45);
}

@media (max-width: 900px) {
  .ra-block-body { grid-template-columns: 1fr; }
  .ra-block-scene { transform: none !important; }
  .ra-stats-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .ra-header { flex-direction: column; align-items: flex-start; }
  .ra-header-right { width: 100%; justify-content: space-between; }
  .ra-block-foot { flex-direction: column; align-items: stretch; }
  .ra-cta { justify-content: center; width: 100%; }
  .ra-wordmark { font-size: 1.45rem; letter-spacing: 0.02em; }
}

/* ---------- PRICING ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
  max-width: none;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 22px;
  border-radius: 20px;
  background: linear-gradient(165deg, rgba(26, 22, 28, 0.95), rgba(14, 12, 15, 0.98));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.35s var(--ease), border-color 0.3s, box-shadow 0.35s;
}
.plan:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.4);
  box-shadow: var(--shadow-soft), var(--shadow-gold);
}
.plan.featured {
  border-color: rgba(212, 175, 55, 0.55);
  background:
    linear-gradient(165deg, rgba(155, 21, 48, 0.22), rgba(12, 8, 10, 0.98) 50%),
    radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.12), transparent 55%);
  box-shadow: var(--shadow-soft), var(--shadow-gold);
}
.plan.featured:hover {
  transform: translateY(-10px);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--btn-gold);
  color: #1a1206;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  white-space: nowrap;
  border: 1px solid rgba(240, 215, 140, 0.5);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.35);
}
.plan-name {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.plan-price {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 2.4vw, 2.45rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 8px;
  color: var(--text);
}
.plan-price small {
  font-family: var(--font-body);
  font-size: 0.48em;
  font-weight: 500;
  color: var(--text-dim);
}
.plan-price .of {
  font-family: var(--font-body);
  font-size: 0.45em;
  font-weight: 500;
  color: var(--text-dim);
  margin: 0 4px;
}
.plan-meta {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  margin-bottom: 6px;
}
.plan-save {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--green);
  margin-bottom: 18px;
}
.plan-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 18px;
}
.plan-list li {
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-sm);
  color: var(--text-soft);
  line-height: 1.45;
}
.plan-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
  font-size: 0.9rem;
}
.plan-guarantee {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.plan .btn { margin-top: auto; }
.plan.annual {
  border-color: rgba(212, 175, 55, 0.4);
}
.plan.annual .btn {
  background: var(--btn-gold);
  color: #1a1206;
  border: 1px solid rgba(240, 215, 140, 0.55);
  box-shadow: 0 12px 32px rgba(212, 175, 55, 0.3);
}

.clarity {
  margin-top: 36px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(155, 21, 48, 0.12), transparent 60%),
    rgba(18, 14, 16, 0.9);
  box-shadow: 0 0 40px rgba(212, 175, 55, 0.06);
}
.clarity h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  font-weight: 600;
  margin-bottom: 16px;
  text-align: center;
  color: var(--gold-soft);
}
.clarity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 20px;
}
.clarity-grid p {
  font-size: var(--fs-sm);
  color: var(--text-soft);
  line-height: 1.65;
}
.clarity-grid strong { color: var(--gold-soft); }

/* ---------- MANUTENÇÃO 5 ANOS — imagem premium ouro/vinho ---------- */
.maintain-banner {
  margin: 36px 0 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.45);
  box-shadow:
    var(--shadow-soft),
    0 0 60px rgba(212, 175, 55, 0.14),
    0 0 0 1px rgba(0, 0, 0, 0.45) inset;
  background: #050406;
}
.maintain-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  object-position: center top;
}
.maintain-banner-wrap {
  margin: 36px 0 0;
}

/* ---------- TESTIMONIALS ---------- */
.t-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.t-card {
  padding: 24px;
  border-radius: 18px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  transition: transform 0.35s var(--ease), border-color 0.3s, box-shadow 0.35s;
}
.t-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 175, 55, 0.28);
  box-shadow: var(--shadow-soft);
}
.t-top {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}
.t-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 17px;
  flex-shrink: 0;
  color: #fff;
}
.t-name {
  font-weight: 700;
  font-size: var(--fs-md);
}
.t-meta {
  font-size: var(--fs-xs);
  color: var(--text-dim);
  margin: 2px 0;
}
.t-stars { color: var(--gold); font-size: 0.85rem; letter-spacing: 1px; }
.t-text {
  color: var(--text-soft);
  line-height: 1.7;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  font-style: italic;
}
.audio-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(155, 21, 48, 0.1);
  border: 1px solid rgba(155, 21, 48, 0.28);
  font-size: var(--fs-sm);
  font-weight: 600;
  position: relative;
  overflow: hidden;
  transition: background 0.25s, border-color 0.25s;
}
.audio-btn:hover,
.audio-btn.playing {
  background: rgba(212, 175, 55, 0.12);
  border-color: rgba(212, 175, 55, 0.45);
  color: var(--gold-soft);
}
.audio-progress-bar {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: rgba(255,255,255,0.06);
}
.audio-progress-fill {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--crimson), var(--gold));
}
.t-tag {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.1);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
}
.t-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: var(--fs-sm);
}
.t-rating .stars { color: var(--gold); letter-spacing: 2px; }

.media-video {
  width: min(430px, 100%);
  max-width: 100%;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  aspect-ratio: 9 / 16;
  background: #000;
  display: grid;
  place-items: center;
}
/* contain = mostra o quadro inteiro (corpo + rosto), sem “zoom” de crop */
.media-video video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  background: #000;
  display: block;
  border-radius: 10px;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(20, 17, 22, 0.7);
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.open { border-color: rgba(212, 175, 55, 0.4); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-md);
}
.faq-ico {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,0.05);
  flex-shrink: 0;
  transition: transform 0.3s, background 0.3s;
  font-size: 18px;
  color: var(--gold);
}
.faq-item.open .faq-ico {
  transform: rotate(45deg);
  background: var(--btn-gold);
  color: #1a1206;
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-item.open .faq-a { max-height: 320px; }
.faq-a p {
  padding: 0 22px 20px;
  color: var(--text-soft);
  font-size: var(--fs-base);
  line-height: 1.75;
}

/* ---------- FINAL CTA ---------- */
.final-cta {
  padding: clamp(80px, 12vw, 120px) 0;
  text-align: center;
}
.final-card {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 52px) clamp(24px, 4vw, 40px);
  border-radius: 28px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  background:
    radial-gradient(ellipse 80% 80% at 50% 0%, rgba(155, 21, 48, 0.18), transparent 55%),
    linear-gradient(180deg, rgba(26, 22, 28, 0.95), rgba(10, 8, 12, 0.98));
  box-shadow: var(--shadow-soft), var(--shadow-crimson);
}
.final-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3.1rem);
  font-weight: 600;
  line-height: 1.14;
  margin-bottom: 14px;
}
.final-card h2 em {
  font-style: italic;
  color: var(--gold-soft);
}
.final-card > p {
  color: var(--text-soft);
  margin-bottom: 24px;
  line-height: 1.75;
  font-size: var(--fs-lg);
}
.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 20px;
}
.final-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  justify-content: center;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

/* ---------- FOOTER / WA / STICKY ---------- */
.footer {
  padding: 56px 0 28px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.35);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 36px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  margin-bottom: 10px;
}
.footer-brand img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}
.footer-tag {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 260px;
}
.footer h4 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 12px;
}
.footer a {
  display: block;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer a:hover { color: var(--gold-soft); }
.footer-bottom {
  text-align: center;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-xs);
  color: var(--text-dim);
  line-height: 1.8;
}

.wa {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s;
}
.wa:hover { transform: scale(1.08); }
.wa svg { width: 28px; height: 28px; fill: #fff; }

.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 850;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(7, 6, 8, 0.94);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform 0.35s var(--ease);
}
.sticky-bar.show { transform: translateY(0); }
.sticky-bar b {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  display: block;
}
.sticky-bar small {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-weight: 500;
}
.sticky-bar a {
  padding: 14px 20px;
  border-radius: var(--radius-pill);
  background: var(--btn-gold);
  color: #1a1206;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 1px solid rgba(240, 215, 140, 0.5);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

/* Guia editorial de capítulos: existe apenas na experiência mobile. */
.mobile-chapter-nav,
.mobile-chapter-heading,
.start-steps-mobile {
  display: none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 860px;
    margin: 0 auto;
  }
  .t-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(7, 6, 8, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transition: 0.35s;
  }
  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }
  .nav-links a { font-size: 1.25rem; }
  .hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 20px) 16px 40px;
    place-items: start center;
  }
  .hero-metrics {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn { width: 100%; }
  .hero-scroll { display: none; }
  .logo-stage { height: 200vh; }
  .sticky-bar { display: flex; }
  .wa { bottom: 84px; right: 14px; width: 52px; height: 52px; }
  .t-grid { grid-template-columns: 1fr; }
  .clarity-grid { grid-template-columns: 1fr; }
  .final-actions { flex-direction: column; }
  .final-actions .btn { width: 100%; }
  html { font-size: 17px; }
}

@media (max-width: 640px) {
  html { font-size: 16.5px; }
  body.nav-open { touch-action: none; }
  body.nav-open .nav {
    backdrop-filter: none;
    transition: none;
  }
  body.nav-open .nav-brand,
  body.nav-open .nav-toggle { position: relative; z-index: 2; }
  .nav-links {
    z-index: 1;
    justify-content: flex-start;
    gap: 0;
    padding: calc(var(--nav-h) + 22px) 18px calc(104px + env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .nav-primary-link { display: none !important; }
  .mobile-chapter-nav {
    display: grid;
    width: min(430px, 100%);
    margin: auto 0;
    border-top: 1px solid rgba(240, 215, 140, 0.42);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    background: linear-gradient(180deg, rgba(77, 12, 29, 0.2), rgba(11, 8, 10, 0.58));
  }
  .mobile-chapter-nav-head {
    display: grid;
    gap: 1px;
    padding: 4px 14px 18px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.22);
  }
  .mobile-chapter-nav-head span {
    color: var(--gold);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }
  .mobile-chapter-nav-head strong {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 8vw, 2.25rem);
    font-weight: 500;
    line-height: 1.04;
    color: var(--text);
  }
  .mobile-chapter-nav a {
    position: relative;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: center;
    min-height: 54px;
    padding: 8px 14px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
    font-size: 0.95rem;
    line-height: 1.25;
    transition: color 180ms ease, background 180ms ease, padding 180ms ease;
  }
  .mobile-chapter-nav a:last-child { border-bottom: 0; }
  .mobile-chapter-nav a b {
    color: #d7ad4c;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
  }
  .mobile-chapter-nav a span { color: #d7cdc2; }
  .mobile-chapter-nav a[aria-current="step"] {
    padding-left: 18px;
    background: linear-gradient(90deg, rgba(116, 16, 43, 0.48), rgba(116, 16, 43, 0.08));
    box-shadow: inset 2px 0 0 var(--gold);
  }
  .mobile-chapter-nav a[aria-current="step"] span { color: #fff8ed; }
  .mobile-chapter-nav a:focus-visible {
    outline: 2px solid var(--gold-soft);
    outline-offset: -3px;
  }
  .mobile-chapter-heading {
    position: relative;
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    align-items: center;
    min-height: 60px;
    margin: 0 0 30px;
    padding: 11px 14px 11px 10px;
    overflow: hidden;
    border-top: 1px solid rgba(240, 215, 140, 0.52);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    background:
      linear-gradient(90deg, rgba(100, 12, 35, 0.42), rgba(17, 11, 14, 0.84) 62%),
      #0d090b;
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
  }
  .mobile-chapter-heading::after {
    content: "";
    position: absolute;
    right: -24px;
    top: -42px;
    width: 100px;
    height: 100px;
    border: 1px solid rgba(212, 175, 55, 0.13);
    border-radius: 50%;
  }
  .mobile-chapter-heading > span {
    color: var(--gold-soft);
    font-family: var(--font-display);
    font-size: 1.13rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 1;
  }
  .mobile-chapter-heading > strong {
    position: relative;
    z-index: 1;
    color: #fbf4e9;
    font-size: 0.86rem;
    font-weight: 650;
    line-height: 1.3;
    letter-spacing: 0.01em;
  }
  .mobile-chapter-heading.is-current {
    box-shadow: 0 16px 38px rgba(81, 11, 30, 0.28), inset 2px 0 0 var(--gold);
  }
  #capitulo-vocabulario,
  #capitulo-video,
  #capitulo-planos,
  #bonus-avancado,
  #como-mobile,
  #capitulo-depoimentos,
  #capitulo-faq { scroll-margin-top: calc(var(--nav-h) + 14px); }
  .start-steps-desktop { display: none; }
  .start-steps-mobile { display: block; }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  .footer-grid { grid-template-columns: 1fr; }
  .wrap { width: calc(100% - 28px); }
  .logo-stage { height: 190vh; }
  .hero h1 { font-size: clamp(2.4rem, 10vw, 3.1rem); }
  .hero-sub { font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .logo-stage { height: auto; min-height: 100vh; }
  .logo-stage-sticky { position: relative; }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   EXPERIÊNCIAS POR DOBRA — movimento guiado pela rolagem
   ========================================================= */
.experience-fold {
  --fold-progress: 0;
  --fold-center: -1;
  --fold-x: 50%;
  --fold-y: 50%;
  position: relative;
  isolation: isolate;
  overflow: clip;
}
.experience-fold > :not(.fold-fx) {
  position: relative;
  z-index: 2;
}
.fold-fx {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transition: opacity 500ms ease;
}
.fold-active > .fold-fx { opacity: 1; }
.fold-fx i { position: absolute; display: block; }

/* Vocabulário: órbitas que se aproximam, como memória criando conexões. */
.fold-fx--vocabulary {
  background:
    radial-gradient(circle at var(--fold-x) var(--fold-y), rgba(180, 32, 67, 0.1), transparent 28%),
    radial-gradient(circle at 50% 46%, rgba(212, 175, 55, 0.06), transparent 48%);
}
.fold-fx--vocabulary i {
  width: clamp(220px, 34vw, 560px);
  aspect-ratio: 1;
  left: calc(8% + var(--piece) * 22%);
  top: calc(8% + var(--piece) * 18%);
  border: 1px solid rgba(212, 175, 55, 0.12);
  border-radius: 50%;
  transform: translate3d(calc((.5 - var(--fold-progress)) * (80px + var(--piece) * 15px)), calc((var(--fold-progress) - .5) * 90px), 0) rotate(calc(var(--fold-center) * (16deg + var(--piece) * 5deg)));
}
.fold-fx--vocabulary i::before,
.fold-fx--vocabulary i::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-soft);
  box-shadow: 0 0 18px rgba(240, 215, 140, 0.62);
}
.fold-fx--vocabulary i::before { top: 14%; left: 14%; }
.fold-fx--vocabulary i::after { right: 8%; bottom: 28%; background: #9e2444; }

/* Vídeo: feixes laterais e abertura de lente em torno do player. */
.fold-fx--cinema {
  inset: -8% 0;
  background: radial-gradient(ellipse at 50% 43%, rgba(224, 188, 81, 0.12), transparent 42%);
}
.fold-fx--cinema i:nth-child(1),
.fold-fx--cinema i:nth-child(2) {
  top: 7%;
  width: 42%;
  height: 78%;
  background: linear-gradient(110deg, transparent 18%, rgba(231, 199, 102, 0.11), transparent 70%);
  filter: blur(8px);
  transform-origin: 50% 0;
}
.fold-fx--cinema i:nth-child(1) {
  left: -8%;
  transform: rotate(calc(-24deg + var(--fold-progress) * 18deg));
}
.fold-fx--cinema i:nth-child(2) {
  right: -8%;
  transform: scaleX(-1) rotate(calc(-24deg + var(--fold-progress) * 18deg));
}
.fold-fx--cinema i:nth-child(3) {
  width: min(82vw, 1050px);
  aspect-ratio: 1;
  left: 50%;
  top: 42%;
  border: 1px solid rgba(212, 175, 55, 0.13);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(calc(.72 + var(--fold-progress) * .5));
  box-shadow: inset 0 0 90px rgba(212, 175, 55, 0.035);
}
#video .video-block {
  clip-path: inset(calc((1 - var(--fold-progress)) * 4%) calc((1 - var(--fold-progress)) * 7%) round 12px);
  transition: clip-path 80ms linear;
}

/* Planos: matriz editorial e linha de leitura vertical. */
.fold-fx--ledger {
  background:
    linear-gradient(90deg, transparent 0 7%, rgba(212,175,55,.055) 7% 7.08%, transparent 7.08% 100%),
    repeating-linear-gradient(0deg, transparent 0 70px, rgba(212,175,55,.035) 70px 71px);
  background-position: calc(var(--fold-center) * 18px) calc(var(--fold-progress) * 70px);
}
.fold-fx--ledger i {
  top: 0;
  bottom: 0;
  left: calc(12% + var(--piece) * 25%);
  width: 1px;
  background: linear-gradient(transparent, rgba(212,175,55,.18) 25%, rgba(212,175,55,.05) 72%, transparent);
  transform: scaleY(calc(.12 + var(--fold-progress) * .88));
  transform-origin: top;
}
#preco .pricing-grid {
  position: relative;
}
#preco .plan {
  border-color: color-mix(in srgb, var(--gold) calc(12% + var(--fold-progress) * 20%), var(--line));
}

/* Relatos: ondas de voz atravessando a prova social. */
.fold-fx--voices {
  background: radial-gradient(circle at var(--fold-x) var(--fold-y), rgba(137, 28, 56, 0.16), transparent 30%);
}
.fold-fx--voices i {
  left: -12%;
  top: calc(12% + var(--piece) * 18%);
  width: 124%;
  height: 42px;
  border-top: 1px solid rgba(212, 175, 55, calc(.06 + var(--piece) * .018));
  border-radius: 50%;
  transform: translateX(calc((var(--fold-progress) - .5) * (30px + var(--piece) * 25px))) rotate(calc(-1.8deg + var(--piece) * .8deg));
}
.fold-fx--voices i::after {
  content: "“";
  position: absolute;
  right: calc(5% + var(--piece) * 17%);
  top: -34px;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 1;
  color: rgba(240, 215, 140, 0.065);
}
#depoimentos .t-card {
  backdrop-filter: blur(2px);
}
#depoimentos .t-card:nth-child(odd) { transform: translateY(calc(var(--fold-center) * -10px)); }
#depoimentos .t-card:nth-child(even) { transform: translateY(calc(var(--fold-center) * 10px)); }

/* Depoimento em vídeo: um foco de palco acompanha o olhar. */
.fold-fx--spotlight {
  background:
    radial-gradient(circle at var(--fold-x) var(--fold-y), rgba(243, 215, 129, .17), transparent 19%),
    linear-gradient(90deg, rgba(0,0,0,.4), transparent 25% 75%, rgba(0,0,0,.4));
}
.fold-fx--spotlight i:nth-child(1),
.fold-fx--spotlight i:nth-child(2) {
  top: -24%;
  width: 18%;
  height: 150%;
  background: linear-gradient(180deg, rgba(240,215,140,.1), transparent 66%);
  filter: blur(16px);
}
.fold-fx--spotlight i:nth-child(1) { left: 18%; transform: rotate(calc(-14deg + var(--fold-center) * 5deg)); }
.fold-fx--spotlight i:nth-child(2) { right: 18%; transform: rotate(calc(14deg - var(--fold-center) * 5deg)); }
.fold-fx--spotlight i:nth-child(3) {
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 11.8%, rgba(255,255,255,.022) 11.8% 12%);
  transform: translateX(calc(var(--fold-center) * 10px));
}

/* FAQ: a linha se desenha conforme as dúvidas são vencidas. */
.fold-fx--path {
  background: radial-gradient(ellipse at 78% 46%, rgba(112, 22, 48, 0.18), transparent 42%);
}
.fold-fx--path::before {
  content: "";
  position: absolute;
  top: 7%;
  bottom: 7%;
  left: clamp(22px, 5vw, 76px);
  width: 1px;
  background: rgba(212,175,55,.12);
}
.fold-fx--path::after {
  content: "";
  position: absolute;
  top: 7%;
  left: clamp(21px, calc(5vw - 1px), 75px);
  width: 3px;
  height: 86%;
  background: linear-gradient(var(--gold-soft), #7d203a 72%, transparent);
  transform: scaleY(var(--fold-progress));
  transform-origin: top;
}
.fold-fx--path i {
  left: clamp(17px, calc(5vw - 5px), 71px);
  top: calc(12% + var(--piece) * 14%);
  width: 11px;
  height: 11px;
  border: 1px solid rgba(240,215,140,.48);
  border-radius: 50%;
  background: #090708;
  transform: scale(calc(.7 + var(--fold-progress) * .45));
}
#faq .faq-item.open { border-color: rgba(212,175,55,.42); }

/* Fechamento: arcos convergem para a decisão final. */
.fold-fx--finale {
  background: radial-gradient(circle at 50% 50%, rgba(151, 31, 61, .2), transparent 42%);
}
.fold-fx--finale i {
  width: calc(38vw + var(--piece) * 14vw);
  aspect-ratio: 1;
  left: 50%;
  top: 50%;
  border: 1px solid rgba(240,215,140, calc(.22 - var(--piece) * .05));
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(calc(.82 + var(--fold-progress) * .18)) rotate(calc(var(--fold-center) * (10deg + var(--piece) * 7deg)));
}
.experience-fold--finale .final-actions {
  position: relative;
}
.experience-fold--finale .final-actions::before {
  content: "";
  position: absolute;
  inset: -28px -60px;
  z-index: -1;
  background: radial-gradient(ellipse, rgba(212,175,55,.14), transparent 68%);
  opacity: calc(.45 + var(--fold-progress) * .55);
}

@media (max-width: 760px) {
  .fold-fx { opacity: .68; }
  #preco .pricing-grid::after { display: none; }
  #depoimentos .t-card:nth-child(n) { transform: none; }
  .fold-fx--path::before {
    display: block;
    top: 92px;
    right: 18px;
    bottom: auto;
    left: 18px;
    width: auto;
    height: 1px;
  }
  .fold-fx--path::after {
    display: block;
    top: 91px;
    left: 18px;
    width: calc(100% - 36px);
    height: 3px;
    transform: scaleX(var(--fold-progress));
    transform-origin: left;
  }
  .fold-fx--path i {
    display: block;
    top: 87px;
    left: calc(18px + var(--piece) * 17.2%);
    transform: scale(calc(.7 + var(--fold-progress) * .45));
  }
  .fold-fx--spotlight i:nth-child(1) { left: 3%; }
  .fold-fx--spotlight i:nth-child(2) { right: 3%; }
}

@media (prefers-reduced-motion: reduce) {
  .fold-fx,
  .fold-fx i,
  #video .video-block,
  #depoimentos .t-card { transform: none !important; transition: none !important; }
  .fold-fx { opacity: .45; }
}

/* Depoimentos editoriais: identidade real sem avatares ou selos genéricos. */
#depoimentos .t-rating {
  gap: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.24);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
}
#depoimentos .t-rating > span {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 16px;
}
#depoimentos .t-rating-mark {
  padding-left: 0;
  color: var(--gold-soft);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
}
#depoimentos .t-rating-mark + span {
  border-left: 1px solid rgba(212, 175, 55, 0.18);
}
#depoimentos .t-grid {
  column-gap: 30px;
  row-gap: 0;
}
#depoimentos .t-card:not(:first-child) {
  min-height: 330px;
  padding: 30px 6px 32px;
  border: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.28);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(81, 24, 38, 0.1), transparent 72%);
  box-shadow: none;
}
#depoimentos .t-card:nth-child(3n + 1) { border-top-color: rgba(212, 175, 55, 0.28); }
#depoimentos .t-top {
  min-height: 48px;
  margin-bottom: 24px;
  padding-left: 15px;
  border-left: 2px solid rgba(212, 175, 55, 0.72);
}
#depoimentos .t-name {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
#depoimentos .t-meta {
  margin-top: 4px;
  color: #aa9c92;
  font-size: 0.78rem;
}
#depoimentos .t-text {
  max-width: 46ch;
  margin-bottom: 24px;
  color: #d8ccc3;
}
#depoimentos .audio-btn {
  min-height: 54px;
  margin-top: auto;
  padding: 13px 0;
  border: 0;
  border-top: 1px solid rgba(212, 175, 55, 0.2);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  border-radius: 0;
  background: transparent;
  color: var(--text-soft);
}
#depoimentos .audio-btn:hover,
#depoimentos .audio-btn.playing {
  border-color: rgba(212, 175, 55, 0.48);
  background: rgba(212, 175, 55, 0.04);
  color: var(--gold-soft);
}
#depoimentos .audio-icon-play {
  flex: 0 0 22px;
  fill: none;
  stroke: var(--gold-soft);
  stroke-width: 1.45;
  stroke-linecap: round;
}
#depoimentos .audio-icon-pause {
  flex: 0 0 20px;
  color: var(--gold-soft);
}
#depoimentos .audio-label { letter-spacing: 0.01em; }
#depoimentos .audio-progress-bar { background: rgba(212, 175, 55, 0.07); }
#depoimentos .audio-progress-fill { background: var(--gold); }
#depoimentos .t-card:first-child {
  grid-template-areas:
    "person quote"
    "audio quote";
}
#depoimentos .t-card:first-child .t-top { align-self: end; }
#depoimentos .t-card:first-child .audio-btn { align-self: start; }

@media (max-width: 900px) {
  #depoimentos .t-card:first-child {
    grid-template-areas: "person" "quote" "audio";
  }
}

@media (max-width: 640px) {
  #depoimentos .t-rating { align-items: stretch; flex-direction: column; }
  #depoimentos .t-rating > span { padding-inline: 0; }
  #depoimentos .t-rating-mark + span {
    border-top: 1px solid rgba(212, 175, 55, 0.12);
    border-left: 0;
  }
  #depoimentos .t-card:not(:first-child) { min-height: 0; padding-inline: 0; }
}

/* =========================================================
   2026-07 — refinamento comercial da versão limpa
   ========================================================= */

/* Ritmo mais editorial e menos tempo de rolagem sem conteúdo. */
.logo-stage { height: 135vh; }
.section + .section { border-top: 1px solid rgba(212, 175, 55, 0.08); }
.section-head h2 { text-wrap: balance; }
.section-head p { text-wrap: pretty; }

/* Controles mais precisos e menos genéricos. */
.btn,
.nav-cta,
.sticky-bar a { border-radius: 10px; }
.btn:focus-visible,
.nav a:focus-visible,
.faq-q:focus-visible,
.audio-btn:focus-visible,
.video-poster:focus-visible {
  outline: 3px solid rgba(240, 215, 140, 0.72);
  outline-offset: 3px;
}
.metric { border-radius: 12px; }
.metric:hover { transform: none; }

/* Faixa de confiança como transição real entre marca e oferta. */
.trust {
  background: rgba(18, 14, 16, 0.72);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.28) inset;
}
.trust-item { min-height: 52px; }

/* Vídeo principal: player inline e roteiro visível antes do play. */
#video .section-head {
  max-width: 820px;
  text-align: left;
  margin-left: 0;
}
.video-block { max-width: 1180px; margin-inline: auto; }
.video-frame {
  border-radius: 14px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(212, 175, 55, 0.08);
}
.video-frame:hover { transform: none; }
.video-actions { margin-top: 22px; }
.video-actions .btn { min-width: 250px; }
.video-actions .btn:disabled {
  cursor: default;
  opacity: 0.72;
  filter: saturate(0.65);
  transform: none;
}
.video-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.video-proof span {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 16px 22px;
  color: var(--text-soft);
  font-size: var(--fs-sm);
}
.video-proof span + span { border-left: 1px solid var(--line); }
.video-proof b {
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-variant-numeric: tabular-nums;
}
.ra-banner-wrap { margin-top: clamp(52px, 7vw, 82px); }
.ra-banner,
.maintain-banner { border-radius: 12px; }
.ra-banner-cta { border-radius: 10px; }

/* Planos mais legíveis e comparáveis. */
#preco {
  background: linear-gradient(180deg, rgba(74, 12, 24, 0.06), transparent 38%);
}
#preco .section-head { max-width: 790px; }
.pricing-grid { gap: 14px; }
.plan {
  border-radius: 12px;
  padding: 30px 24px 24px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.32);
}
.plan::after {
  content: "";
  position: absolute;
  inset: 0 24px auto;
  height: 2px;
  background: rgba(212, 175, 55, 0.3);
}
.plan:hover,
.plan.featured:hover { transform: translateY(-3px); }
.plan-badge { border-radius: 6px; }
.plan-guarantee { margin-top: 8px; }

/* Depoimentos com leitura mais confortável e ações alinhadas. */
#depoimentos .section-head {
  max-width: 820px;
  text-align: left;
  margin-left: 0;
}
.t-rating { justify-content: flex-start; }
.t-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 1120px;
  margin-inline: auto;
}
.t-card {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  border-radius: 10px;
  padding: 26px;
}
.t-card:hover { transform: none; }
.t-card:nth-child(3n + 1) { border-top-color: rgba(212, 175, 55, 0.5); }
.t-text { flex: 1; }
.t-tag { border-radius: 6px; align-self: flex-start; }
.t-avatar { border-radius: 10px; }

/* Segundo vídeo apresentado como uma história, não outro bloco repetido. */
#video-depoimento .wrap {
  width: min(1180px, calc(100% - 48px));
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(280px, 0.85fr);
  align-items: center;
  gap: clamp(36px, 6vw, 80px);
}
#video-depoimento .section-head {
  text-align: left;
  margin: 0;
}
#video-depoimento .section-head p {
  max-width: 46ch;
}
#video-depoimento .media-video {
  justify-self: center;
  border-radius: 14px;
}

/* FAQ com hierarquia de consulta em desktop. */
#faq .wrap {
  width: min(1120px, calc(100% - 48px));
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  align-items: start;
  gap: clamp(44px, 7vw, 90px);
}
#faq .section-head { text-align: left; margin: 0; }
.faq-list { max-width: none; width: 100%; }
.faq-item { border-radius: 8px; }
.faq-q { padding: 18px 20px; }
.faq-ico { border-radius: 6px; }

/* Encerramento mais sólido e menos “cartão flutuante”. */
.final-card {
  max-width: 820px;
  border-radius: 14px;
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.42);
}
.footer { background: #080607; }

@media (max-width: 900px) {
  .logo-stage { height: 125vh; }
  #video-depoimento .wrap,
  #faq .wrap {
    display: block;
    width: calc(100% - 32px);
  }
  #video-depoimento .section-head,
  #faq .section-head { margin-bottom: 32px; }
  .video-proof { grid-template-columns: 1fr; }
  .video-proof span + span { border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 640px) {
  .logo-stage { height: 115vh; }
  #video .section-head,
  #depoimentos .section-head { text-align: center; }
  .t-grid { grid-template-columns: 1fr; }
  .t-card { min-height: 0; padding: 22px; }
  .video-actions .btn { width: 100%; min-width: 0; }
  .video-proof span { min-height: 62px; padding: 13px 16px; }
}

/* =========================================================
   V17 — beleza com função: impacto, prova e decisão
   ========================================================= */

/* Primeiro impacto em duas colunas, com CTA e prova acima da dobra. */
.hero {
  min-height: 100svh;
  padding: calc(var(--nav-h) + 24px) 24px 34px;
  text-align: left;
}
.hero-vignette {
  background:
    radial-gradient(ellipse 50% 70% at 76% 46%, rgba(100, 18, 35, 0.2), transparent 68%),
    linear-gradient(90deg, rgba(5, 4, 6, 0.96) 0%, rgba(5, 4, 6, 0.72) 48%, rgba(5, 4, 6, 0.38) 100%),
    linear-gradient(180deg, transparent 70%, var(--bg));
}
.hero-inner {
  width: min(1180px, 100%);
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  align-items: center;
  gap: clamp(38px, 5vw, 76px);
}
.hero-copy { min-width: 0; }
.hero-mark {
  width: 62px;
  height: 62px;
  margin: 0 0 18px;
  animation: none;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.38), 0 16px 40px rgba(76, 8, 22, 0.44);
}
.hero-eyebrow {
  margin-bottom: 16px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  letter-spacing: 0.11em;
}
.hero h1 {
  max-width: 720px;
  font-size: clamp(3rem, 5.1vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin-bottom: 0;
  text-wrap: balance;
}
.hero h1 em {
  display: inline-block;
  margin-top: 8px;
  background: none;
  color: var(--gold-soft);
}
.hero-sub {
  max-width: 590px;
  margin: 20px 0 24px;
  font-size: 1.08rem;
  line-height: 1.58;
  text-wrap: pretty;
}
.hero-actions {
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 15px;
}
.hero-text-link {
  padding: 12px 2px;
  border-bottom: 1px solid rgba(240, 215, 140, 0.42);
  color: var(--gold-soft);
  font-weight: 600;
  font-size: 0.96rem;
  transition: color 160ms ease, border-color 160ms ease;
}
.hero-text-link:hover {
  color: var(--text);
  border-bottom-color: var(--gold-soft);
}
.hero-trustline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-bottom: 18px;
  color: var(--text-dim);
  font-size: 0.82rem;
}
.hero-trustline span {
  position: relative;
  padding-left: 16px;
}
.hero-trustline span::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
.hero-metrics {
  max-width: 620px;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metric {
  min-height: 68px;
  padding: 12px 16px 11px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}
.metric + .metric {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}
.metric b {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  margin-bottom: 2px;
}
.metric span {
  display: block;
  font-size: 0.78rem;
  line-height: 1.3;
}
.hero-preview {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 14px;
  background: #0d0a0b;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.52), 0 0 52px rgba(92, 12, 28, 0.14);
}
.hero-video-trigger {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: #080708;
}
.hero-video-trigger img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.88) contrast(1.04);
  transition: filter 180ms ease;
}
.hero-video-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.66));
}
.hero-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 66px;
  height: 66px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--btn-gold);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.48), 0 0 0 1px rgba(255, 240, 190, 0.56);
}
.hero-video-play::after {
  content: "";
  position: absolute;
  left: 27px;
  top: 21px;
  border-left: 18px solid #221805;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
}
.hero-video-label {
  position: absolute;
  left: 18px;
  bottom: 15px;
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.9);
}
.hero-video-trigger:hover img { filter: saturate(1) contrast(1.08); }
.hero-video-trigger:focus-visible {
  outline: 3px solid rgba(240, 215, 140, 0.75);
  outline-offset: 4px;
}
.hero-preview-caption {
  display: grid;
  gap: 3px;
  padding: 15px 6px 13px;
}
.hero-preview-caption strong {
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.15;
  color: var(--text);
}
.hero-preview-caption span {
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.45;
}
.hero-preview-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.hero-preview-proof span {
  padding: 12px 8px 3px;
  color: var(--text-dim);
  font-size: 0.72rem;
  line-height: 1.25;
}
.hero-preview-proof span + span { border-left: 1px solid var(--line); }
.hero-preview-proof b {
  display: block;
  margin-bottom: 2px;
  color: var(--gold-soft);
  font-family: var(--font-display);
  font-size: 1.15rem;
}
.hero-scroll { display: none; }

/* Confiança cedo e animação de marca mais curta. */
.trust {
  position: relative;
  z-index: 3;
  padding: 14px 0;
  background: #0b0809;
}
.trust-row { justify-content: space-between; }
.trust-item { min-height: 34px; }
.logo-stage { height: 145vh; }

/* Ritmo editorial entre as seções, sem aumentar a quantidade de efeitos. */
#video {
  border-top: 1px solid rgba(212, 175, 55, 0.08);
  background: #070607;
}
#preco {
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
  background: #0a0708;
}
#depoimentos { background: #060506; }
#video-depoimento {
  border-top: 1px solid rgba(212, 175, 55, 0.08);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
  background: #0a0708;
}

/* Ajuda de decisão antes dos quatro planos. */
.plan-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  max-width: 920px;
  margin: -8px auto 34px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.plan-guide p {
  min-height: 68px;
  padding: 15px 24px;
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.45;
}
.plan-guide p + p { border-left: 1px solid var(--line); }
.plan-guide strong {
  display: block;
  margin-bottom: 2px;
  color: var(--gold-soft);
}
.plan.featured {
  border-width: 2px;
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.46), 0 0 36px rgba(212, 175, 55, 0.12);
}
.plan:not(.featured) .btn-primary {
  background: transparent;
  color: var(--gold-soft);
  border-color: rgba(212, 175, 55, 0.42);
  box-shadow: none;
}
.plan:not(.featured) .btn-primary:hover {
  background: rgba(212, 175, 55, 0.09);
  box-shadow: none;
}

/* Um relato principal abre a prova social e quebra a repetição de cartões. */
.t-card:first-child {
  grid-column: 1 / -1;
  min-height: 250px;
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  grid-template-areas:
    "person quote"
    "audio quote"
    "tag quote";
  align-items: end;
  gap: 12px 38px;
  padding: 32px;
  border-color: rgba(212, 175, 55, 0.34);
  background: #120d0f;
}
.t-card:first-child .t-top { grid-area: person; }
.t-card:first-child .t-text {
  grid-area: quote;
  align-self: center;
  margin: 0;
  font-size: clamp(1.55rem, 2.7vw, 2.15rem);
  line-height: 1.32;
  color: var(--text);
}
.t-card:first-child .audio-btn { grid-area: audio; }
.t-card:first-child .t-tag { grid-area: tag; margin: 0; }

/* Encerramento como uma faixa sólida, não como outro cartão genérico. */
.final-cta {
  border-top: 1px solid rgba(212, 175, 55, 0.12);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  background: #160a0e;
}
.final-card {
  max-width: 880px;
  padding-inline: 24px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.final-card h2 { font-size: clamp(2.5rem, 5vw, 4rem); }

@media (max-width: 1050px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    gap: 30px;
  }
  .hero h1 { font-size: clamp(2.8rem, 5.2vw, 3.6rem); }
  .hero-sub { font-size: 1rem; }
  .hero-preview-proof span { font-size: 0.66rem; }
  .hero-preview-proof b { font-size: 1rem; }
}

@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding: calc(var(--nav-h) + 28px) 18px 48px;
    text-align: center;
  }
  .hero-inner {
    width: min(680px, 100%);
    display: block;
  }
  .hero-mark { margin-inline: auto; }
  .hero h1 { max-width: 650px; margin-inline: auto; }
  .hero-sub { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-trustline { justify-content: center; }
  .hero-metrics { margin-inline: auto; text-align: left; }
  .hero-preview { margin-top: 34px; text-align: left; }
  .trust-row { justify-content: center; }
  .logo-stage { height: 125vh; }
  .t-card:first-child {
    grid-template-columns: 1fr;
    grid-template-areas: "person" "quote" "audio" "tag";
    align-items: start;
    gap: 14px;
  }
}

@media (max-width: 640px) {
  .hero { padding-top: calc(var(--nav-h) + 18px); }
  .hero-mark { width: 54px; height: 54px; margin-bottom: 14px; }
  .hero-eyebrow { font-size: 0.72rem; }
  .hero h1 { font-size: clamp(2.45rem, 12vw, 3.1rem); }
  .hero-sub { font-size: 1rem; line-height: 1.55; }
  .hero-actions { display: grid; gap: 8px; }
  .hero-actions .btn { width: 100%; }
  .hero-text-link { justify-self: center; }
  .hero-trustline { font-size: 0.76rem; }
  .hero-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metric { padding: 10px 8px 10px 0; }
  .metric + .metric { padding-left: 10px; }
  .metric b { font-size: 1.25rem; }
  .metric span { font-size: 0.66rem; }
  .hero-preview { padding: 8px; border-radius: 10px; }
  .hero-video-play { width: 54px; height: 54px; }
  .hero-video-play::after {
    left: 22px;
    top: 17px;
    border-left-width: 16px;
    border-top-width: 10px;
    border-bottom-width: 10px;
  }
  .hero-preview-proof span { padding-inline: 5px; }
  .logo-stage { height: 122vh; }
  .plan-guide { grid-template-columns: 1fr; margin-bottom: 28px; }
  .plan-guide p { min-height: auto; padding: 14px 4px; }
  .plan-guide p + p { border-left: 0; border-top: 1px solid var(--line); }
  .t-card:first-child { grid-column: auto; min-height: 0; padding: 24px 22px; }
  .t-card:first-child .t-text { font-size: 1.35rem; }
}

/* A versão ADS compartilha este arquivo, mas mantém o hero comercial próprio. */
.ads-page .hero-inner {
  width: auto;
  display: block;
  text-align: center;
}
.ads-page .hero-mark {
  width: 88px;
  height: 88px;
  margin: 0 auto 22px;
  animation: floatY 5.5s ease-in-out infinite;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.4), 0 0 50px rgba(155, 21, 48, 0.4), var(--shadow-soft);
}
.ads-page .hero-eyebrow {
  margin-bottom: 22px;
  padding: 9px 16px;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(212, 175, 55, 0.07);
}
.ads-page .hero h1 {
  max-width: none;
  font-size: clamp(2.85rem, 7.4vw, 5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.ads-page .hero h1 em {
  display: inline;
  margin-top: 0;
  background: linear-gradient(120deg, var(--gold-soft), #fff3e6 40%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ads-page .hero-sub {
  max-width: 580px;
  margin: 20px auto 30px;
  font-size: clamp(1.12rem, 2.1vw, 1.3rem);
  line-height: 1.75;
}
.ads-page .hero-actions { justify-content: center; }
.ads-page .hero-metrics {
  max-width: min(720px, 100%);
  margin: 0 auto;
  gap: 12px;
  border: 0;
}
.ads-page .metric {
  min-height: 0;
  padding: 18px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(20, 17, 22, 0.72);
  backdrop-filter: blur(12px);
}
.ads-page .metric + .metric {
  padding-left: 12px;
  border-left: 1px solid var(--line);
}
.ads-page .metric b {
  font-size: clamp(1.75rem, 3.2vw, 2.2rem);
  margin-bottom: 6px;
}
.ads-page .metric span { font-size: var(--fs-sm); }

/* =========================================================
   V18 — logo cinematográfica + demonstração de vocabulário
   ========================================================= */

/* Formação mais rápida: menos rolagem e maior sensação de resposta. */
.logo-stage { height: 190vh; }
.logo-stage-sticky {
  isolation: isolate;
  background:
    radial-gradient(ellipse 58% 50% at 50% 40%, rgba(120, 15, 40, 0.2), transparent 68%),
    #070507;
}
.logo-stage-sticky::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.52), transparent 22%, transparent 78%, rgba(0, 0, 0, 0.52)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.22), transparent 28%, transparent 72%, rgba(0, 0, 0, 0.68));
}
.logo-stage canvas { z-index: 2; filter: none; }
.logo-stage-hint,
.logo-stage-caption { z-index: 4; }
.logo-stage-hint {
  max-width: 620px;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}
.logo-stage-hint strong {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 500;
  line-height: 1.18;
  color: var(--gold-soft);
}
.logo-stage-caption { width: min(92%, 720px); }
.logo-stage-caption h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: -0.025em;
}
.logo-stage-caption p {
  max-width: 540px;
  margin-inline: auto;
  line-height: 1.55;
  color: var(--text-soft);
}

.vocab-showcase {
  position: relative;
  padding: clamp(82px, 10vw, 132px) 0 clamp(92px, 11vw, 150px);
  border-top: 1px solid rgba(212, 175, 55, 0.12);
  border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  background: #0b0708;
}
.vocab-question {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(40px, 7vw, 96px);
  max-width: 1180px;
  margin: 0 auto clamp(48px, 7vw, 80px);
}
.vocab-question-line {
  padding-top: 18px;
  border-top: 2px solid var(--gold);
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
  color: var(--gold-soft);
  text-wrap: balance;
}
.vocab-question h2 {
  font-family: var(--font-display);
  font-size: clamp(2.45rem, 4.5vw, 4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.vocab-question h2 em {
  color: var(--gold-soft);
  font-weight: 500;
}
.vocab-question div > p {
  max-width: 64ch;
  margin-top: 22px;
  color: var(--text-soft);
  font-size: 1.08rem;
  line-height: 1.7;
}
.flashcard-platform {
  max-width: 1240px;
  margin-inline: auto;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.42);
  border-radius: 12px;
  background: #efe8dd;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
}
.flashcard-platform-bar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.24);
  background: #190d11;
  color: var(--text);
}
.flashcard-platform-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.flashcard-platform-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(240, 215, 140, 0.42);
}
.flashcard-platform-brand strong,
.flashcard-platform-brand span { display: block; }
.flashcard-platform-brand strong { font-size: 1rem; }
.flashcard-platform-brand span {
  margin-top: 1px;
  color: #bfaea7;
  font-size: 0.76rem;
}
.flashcard-platform-meta {
  color: #d7c7bc;
  font-size: 0.78rem;
  text-align: right;
}
.flashcard-workspace {
  display: grid;
  grid-template-columns: minmax(330px, 0.82fr) minmax(0, 1.18fr);
  min-height: 690px;
  color: #211b19;
}
.flashcard-active {
  margin: 24px;
  padding: 18px;
  border: 1px solid #d8dce7;
  border-radius: 18px;
  background: #f3f5fa;
  box-shadow: 0 12px 32px rgba(57, 33, 38, 0.14);
}
.study-toolbar {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 4px 14px;
  border-bottom: 1px solid #dce0e9;
}
.study-toolbar > div { display: grid; gap: 2px; }
.study-toolbar span {
  color: #798092;
  font-size: 0.61rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}
.study-toolbar strong { color: #24293a; font-size: 0.9rem; }
.study-toolbar-status { text-align: right; }
.study-toolbar-status strong { color: #71243a; }
.study-tip {
  margin: 12px 4px;
  color: #6f7585;
  font-size: 0.72rem;
  line-height: 1.4;
  text-align: center;
}
.flashcard-progress {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 16px 0 10px;
  overflow: hidden;
  border: 1px solid #d9dde6;
  border-radius: 8px;
  list-style: none;
}
.flashcard-progress li {
  min-height: 52px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 3px solid transparent;
  background: #eef0f5;
  color: #727889;
}
.flashcard-progress li + li { border-left: 1px solid #d9dde6; }
.flashcard-progress strong {
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}
.flashcard-progress span { font-size: 0.68rem; font-weight: 700; }
.flashcard-progress li.active {
  border-bottom-color: #74223c;
  background: #fff;
  color: #74223c;
}
.flashcard-progress li.complete { background: #f4ecef; color: #6e3345; }
.flashcard-counter {
  display: block;
  margin: 0 0 9px;
  color: #858b9b;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}
.flashcard-stage { min-height: 480px; }
.flashcard-flow {
  position: relative;
  width: 100%;
  height: 480px;
}
.flashcard-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  border: 1px solid #e0e3ea;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(48, 54, 75, 0.1);
  transition: opacity 180ms ease;
}
.flashcard-layer.active {
  z-index: 1;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.flashcard-stage-number {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  align-items: baseline;
  gap: 9px;
  color: #73798a;
}
.flashcard-stage-number strong {
  color: #74223c;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}
.flashcard-stage-number span { font-size: 0.7rem; font-weight: 700; }
.flashcard-layer-audio,
.flashcard-layer-english {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 70px 30px 34px;
  text-align: center;
}
.flashcard-layer-answer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  grid-template-rows: 1fr auto;
  gap: 22px;
  padding: 72px 24px 22px;
}
.flashcard-english-prompt {
  max-width: 22ch;
  margin-top: 14px;
  color: #252a3b;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 760;
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.flashcard-flow.is-b1 .flashcard-english-prompt {
  max-width: 29ch;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.25;
}
.flashcard-mental-note {
  max-width: 33ch;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid #dddfe6;
  color: #74223c;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
}
.flashcard-listen-big {
  width: min(310px, 88%);
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
  padding: 24px;
  border: 1px solid #c99cab;
  border-radius: 12px;
  background: #72213b;
  color: #fff;
  box-shadow: 0 2px 8px rgba(101, 28, 50, 0.2);
  transition: background 160ms ease, border-color 160ms ease;
}
.flashcard-listen-big:hover,
.flashcard-listen-big.is-speaking {
  background: #842846;
  border-color: #a85e74;
}
.flashcard-listen-big:focus-visible { outline: 4px solid rgba(113, 36, 58, 0.3); outline-offset: 4px; }
.flashcard-listen-big strong { font-size: 1.15rem; }
.flashcard-listen-big > span:not(.flashcard-listen-icon) { color: #ead6dc; font-size: 0.72rem; }
.flashcard-listen-icon {
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  margin-bottom: 5px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}
.flashcard-listen-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.flashcard-listen-big i {
  height: 16px;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 3px;
}
.flashcard-listen-big i b {
  width: 3px;
  height: 6px;
  display: block;
  border-radius: 2px;
  background: currentColor;
  opacity: 0.68;
}
.flashcard-listen-big i b:nth-child(2) { height: 11px; }
.flashcard-listen-big i b:nth-child(3) { height: 15px; }
.flashcard-listen-big i b:nth-child(4) { height: 9px; }
.flashcard-listen-big.is-speaking i b { animation: flashcardWave 620ms ease-in-out infinite alternate; }
.flashcard-listen-big.is-speaking i b:nth-child(2) { animation-delay: 90ms; }
.flashcard-listen-big.is-speaking i b:nth-child(3) { animation-delay: 180ms; }
.flashcard-listen-big.is-speaking i b:nth-child(4) { animation-delay: 270ms; }
.flashcard-back-copy {
  align-self: center;
  min-width: 0;
}
.flashcard-back-english {
  color: #252a3b;
  font-size: clamp(1.55rem, 2.7vw, 2.25rem);
  font-weight: 760;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.flashcard-flow.is-b1 .flashcard-back-english {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  line-height: 1.22;
}
.flashcard-flow.is-b1 .flashcard-translation { font-size: 1rem; }
.flashcard-answer-label {
  display: block;
  margin-bottom: 6px;
  color: #8d93a2;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.flashcard-translation + .flashcard-answer-label,
.flashcard-back-english + .flashcard-answer-label { margin-top: 22px; }
.flashcard-translation {
  margin-top: 14px;
  color: #77253d;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
}
.flashcard-back-image {
  align-self: center;
  overflow: hidden;
  aspect-ratio: 1;
  border: 1px solid #e3e5eb;
  border-radius: 14px;
  background: #f0f2f6;
}
.flashcard-back-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@keyframes flashcardWave { to { height: 18px; opacity: 1; } }
.flashcard-rating {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid #e2e5ec;
}
.flashcard-rating button {
  min-height: 54px;
  display: grid;
  place-items: center;
  gap: 1px;
  padding: 8px 5px;
  border: 1px solid #d9dde7;
  border-radius: 10px;
  color: #596071;
  background: #f7f8fb;
  transition: border-color 150ms ease, background 150ms ease;
}
.flashcard-rating button:hover { border-color: #b98494; background: #f5ebee; }
.flashcard-rating strong { font-size: 0.68rem; }
.flashcard-rating span { color: #8a90a0; font-size: 0.62rem; }
.flashcard-stage-action {
  width: min(360px, 100%);
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 22px;
  border: 1px solid #6f2239;
  border-radius: 10px;
  background: #6f2239;
  color: #fff;
  font-weight: 800;
  box-shadow: 0 2px 8px rgba(111, 34, 57, 0.18);
  transition: background 150ms ease;
}
.flashcard-stage-action:hover { background: #842a45; }
.flashcard-stage-action:focus-visible,
.flashcard-rating button:focus-visible { outline: 3px solid rgba(111, 34, 57, 0.28); outline-offset: 2px; }
.flashcard-stage-action svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.deck-library {
  padding: 28px 24px 30px;
  border-left: 1px solid #d6cec2;
  background: #f7f2ea;
}
.deck-library-head {
  display: grid;
  gap: 7px;
  margin-bottom: 18px;
}
.deck-library-head > span {
  color: #7f2139;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}
.deck-library-head h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.7vw, 2.4rem);
  line-height: 1.05;
  color: #24171b;
}
.deck-library-head p {
  max-width: 500px;
  color: #766963;
  font-size: 0.78rem;
  line-height: 1.4;
  text-align: left;
}
.deck-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid #d8d0c5;
}
.deck-card {
  min-width: 0;
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid #d8d0c5;
  color: #2c2220;
  text-align: left;
  transition: background 150ms ease, box-shadow 150ms ease;
}
.deck-card:nth-child(odd) { border-right: 1px solid #d8d0c5; }
.deck-card:hover { background: #eee5da; }
.deck-card.active {
  background: #eee0df;
  box-shadow: inset 3px 0 #7f2139;
}
.deck-card:focus-visible {
  position: relative;
  z-index: 1;
  outline: 3px solid rgba(127, 33, 57, 0.3);
  outline-offset: -3px;
}
.deck-card img {
  width: 66px;
  height: 66px;
  border-radius: 6px;
  object-fit: cover;
}
.deck-card span,
.deck-card strong,
.deck-card em { display: block; min-width: 0; }
.deck-card strong {
  font-size: 0.82rem;
  line-height: 1.25;
  color: #2b1e21;
}
.deck-card em {
  margin-top: 4px;
  color: #84766f;
  font-size: 0.68rem;
  font-style: normal;
}
.vocab-conclusion {
  max-width: 1100px;
  margin: clamp(48px, 7vw, 76px) auto 0;
  padding: 26px clamp(8px, 4vw, 48px);
  border-top: 1px solid rgba(212, 175, 55, 0.42);
  border-bottom: 1px solid rgba(212, 175, 55, 0.42);
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.7vw, 3.15rem);
  line-height: 1.16;
  text-align: center;
  color: var(--gold-soft);
  text-wrap: balance;
}

/* As listas agora comunicam a mesma entrega completa nos quatro períodos. */
.plan-list { gap: 9px; }
.plan-list li { font-size: 0.83rem; }
.plan > .btn {
  min-height: 56px;
  padding-inline: 14px;
  font-size: 0.93rem;
  white-space: nowrap;
}

@media (max-width: 1050px) {
  .vocab-question { grid-template-columns: 1fr; gap: 30px; }
  .vocab-question-line { max-width: 760px; }
  .flashcard-workspace { grid-template-columns: minmax(350px, 0.9fr) minmax(0, 1.1fr); }
  .deck-card { grid-template-columns: 54px minmax(0, 1fr); padding: 10px; }
  .deck-card img { width: 54px; height: 54px; }
}

@media (max-width: 900px) {
  .logo-stage { height: 220vh; }
  .flashcard-platform-bar { align-items: flex-start; flex-direction: column; gap: 10px; }
  .flashcard-platform-meta { text-align: left; }
  .flashcard-workspace { display: block; min-height: 0; }
  .flashcard-active { margin: 18px; }
  .deck-library {
    padding: 24px 18px 28px;
    border-top: 1px solid #d6cec2;
    border-left: 0;
  }
}

@media (max-width: 640px) {
  .logo-stage { height: 205vh; }
  .logo-stage-hint strong { font-size: 1.35rem; }
  .logo-stage-caption h2 { font-size: 2.45rem; }
  .vocab-showcase { padding-block: 72px 88px; }
  .vocab-question { gap: 26px; margin-bottom: 38px; }
  .vocab-question-line { font-size: 2.05rem; }
  .vocab-question h2 { font-size: 2.55rem; }
  .vocab-question div > p { font-size: 1rem; }
  .flashcard-platform { border-radius: 8px; }
  .flashcard-platform-bar { padding: 14px; }
  .flashcard-platform-meta { font-size: 0.7rem; }
  .flashcard-active { margin: 12px; }
  .flashcard-stage,
  .flashcard-flow { min-height: 520px; height: 520px; }
  .flashcard-progress li {
    min-height: 48px;
    grid-template-columns: 1fr;
    gap: 1px;
    padding: 7px 5px;
    text-align: center;
  }
  .flashcard-progress strong { font-size: 0.83rem; }
  .flashcard-progress span { font-size: 0.61rem; }
  .flashcard-layer-audio,
  .flashcard-layer-english { padding: 64px 18px 28px; }
  .flashcard-stage-number { top: 15px; left: 15px; }
  .flashcard-english-prompt { font-size: 2.1rem; }
  .flashcard-layer-answer {
    grid-template-columns: 1fr;
    grid-template-rows: auto 150px auto;
    gap: 14px;
    padding: 60px 18px 16px;
  }
  .flashcard-back-copy { text-align: center; }
  .flashcard-back-image { width: 150px; justify-self: center; }
  .flashcard-rating { gap: 5px; padding-top: 12px; }
  .flashcard-rating button { min-height: 48px; }
  .flashcard-rating strong { font-size: 0.61rem; }
  .flashcard-flow.is-b1 .flashcard-layer-answer {
    grid-template-rows: auto 112px auto;
    gap: 10px;
    padding-top: 56px;
  }
  .flashcard-flow.is-b1 .flashcard-back-image { width: 112px; }
  .flashcard-flow.is-b1 .flashcard-back-english { font-size: 1.08rem; line-height: 1.22; }
  .flashcard-flow.is-b1 .flashcard-translation { margin-top: 8px; font-size: 0.86rem; line-height: 1.3; }
  .flashcard-flow.is-b1 .flashcard-answer-label { margin-bottom: 3px; }
  .flashcard-flow.is-b1 .flashcard-back-english + .flashcard-answer-label { margin-top: 10px; }
  .flashcard-flow.is-b1 .flashcard-english-prompt { font-size: 1.28rem; line-height: 1.28; }
  .deck-library { padding-inline: 12px; }
  .deck-library-head p { margin-top: 7px; text-align: left; }
  .deck-grid {
    grid-template-columns: none;
    grid-template-rows: repeat(2, auto);
    grid-auto-flow: column;
    grid-auto-columns: minmax(226px, 72vw);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
  }
  .deck-card {
    scroll-snap-align: start;
    border-right: 1px solid #d8d0c5;
  }
  .vocab-conclusion { padding-inline: 0; font-size: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .logo-stage { height: auto; min-height: 100vh; }
  .flashcard-layer { transition: none; }
  .flashcard-listen-big.is-speaking i b { animation: none; }
}

/* Dupla de depoimentos em vídeo: mesma presença, enquadramentos preservados. */
#video-depoimento .wrap {
  width: min(1320px, calc(100% - 48px));
  grid-template-columns: minmax(260px, 0.68fr) minmax(580px, 1.32fr);
  gap: clamp(38px, 5vw, 72px);
}
.testimonial-video-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(14px, 2vw, 24px);
}
#video-depoimento .testimonial-video-grid .media-video {
  width: 100%;
  margin: 0;
  border-radius: 10px;
  border-color: rgba(212, 175, 55, 0.28);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.36);
}
#video-depoimento .testimonial-video-grid .media-video:nth-child(2) {
  border-color: rgba(212, 175, 55, 0.44);
}

@media (max-width: 900px) {
  #video-depoimento .wrap { width: calc(100% - 32px); }
  .testimonial-video-grid {
    width: min(680px, 100%);
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .testimonial-video-grid {
    width: min(430px, 100%);
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* Manutenção de 5 anos: versão editorial própria para celular. */
.maintenance-mobile {
  display: none;
  scroll-margin-top: 5.5rem;
}

@media (max-width: 640px) {
  .maintain-banner { display: none; }
  .maintenance-mobile {
    position: relative;
    display: block;
    margin-top: 34px;
    overflow: hidden;
    border-top: 1px solid rgba(240, 215, 140, 0.58);
    border-bottom: 1px solid rgba(212, 175, 55, 0.28);
    background:
      radial-gradient(circle at 92% 8%, rgba(130, 22, 48, 0.24), transparent 34%),
      #0e090a;
  }
  .maintenance-mobile::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: repeating-linear-gradient(115deg, transparent 0 56px, rgba(240, 215, 140, 0.025) 56px 57px);
  }
  .maintenance-mobile > * {
    position: relative;
    z-index: 1;
  }
  .maintenance-mobile-hero {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    padding: 30px 18px 26px;
  }
  .maintenance-mobile-years {
    min-height: 112px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold-soft);
  }
  .maintenance-mobile-years strong {
    font-family: var(--font-display);
    font-size: 5.2rem;
    font-weight: 500;
    line-height: 0.72;
    letter-spacing: -0.08em;
  }
  .maintenance-mobile-years span {
    margin-top: 14px;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-style: italic;
    letter-spacing: 0.08em;
    color: #d3a848;
  }
  .maintenance-mobile h3 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 8vw, 2.2rem);
    font-weight: 500;
    line-height: 1.04;
    letter-spacing: -0.025em;
    color: var(--text);
    text-wrap: balance;
  }
  .maintenance-mobile-hero p {
    margin-top: 12px;
    color: #bfaea5;
    font-size: 0.86rem;
    line-height: 1.55;
  }
  .maintenance-mobile-benefits {
    margin: 0;
    padding: 0 18px;
    list-style: none;
    border-top: 1px solid rgba(212, 175, 55, 0.18);
  }
  .maintenance-mobile-benefits li {
    min-height: 60px;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  }
  .maintenance-mobile-benefits span {
    color: #c99e3d;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
  }
  .maintenance-mobile-benefits strong {
    color: #e7ddd5;
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1.35;
  }
  .maintenance-mobile-clarity {
    padding: 28px 18px 30px;
    background: rgba(0, 0, 0, 0.18);
  }
  .maintenance-mobile-clarity h4 {
    margin-bottom: 16px;
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 500;
    color: var(--gold-soft);
  }
  .maintenance-mobile-clarity dl { margin: 0; }
  .maintenance-mobile-clarity dl > div {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 12px;
    padding: 13px 0;
    border-top: 1px solid rgba(212, 175, 55, 0.12);
  }
  .maintenance-mobile-clarity dt {
    color: #d7ac4b;
    font-size: 0.77rem;
    font-weight: 700;
  }
  .maintenance-mobile-clarity dd {
    margin: 0;
    color: #bfaea5;
    font-size: 0.78rem;
    line-height: 1.5;
  }
}

/* Três passos: orientação objetiva antes da escolha do plano. */
.start-steps-section {
  padding-top: clamp(78px, 8vw, 120px);
  padding-bottom: clamp(64px, 7vw, 104px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #080607;
}
.start-steps-section .section-head { margin-bottom: clamp(34px, 4vw, 52px); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.step {
  position: relative;
  min-height: 214px;
  padding: 30px 28px 32px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #100c0e;
  text-align: center;
}
.step-num {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 15px;
  border-radius: 50%;
  color: #211704;
  background: var(--btn-gold);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 8px 22px rgba(125, 91, 12, 0.28);
}
.step h3 {
  margin-bottom: 7px;
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.25;
}
.step p {
  max-width: 38ch;
  margin-inline: auto;
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.55;
  text-wrap: pretty;
}

/* Momentos de decisão: brilho concentrado no player, por 3 segundos. */
.hero-preview.video-priority,
.video-block.video-priority .video-frame {
  position: relative;
  isolation: isolate;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.48),
    0 0 0 1px rgba(212, 175, 55, 0.16),
    0 0 34px rgba(104, 14, 34, 0.18);
}
.hero-preview.video-priority::before,
.video-block.video-priority .video-frame::before {
  content: "";
  position: absolute;
  z-index: 7;
  inset: -2px;
  border: 1px solid rgba(240, 215, 140, 0.64);
  border-radius: inherit;
  box-shadow:
    0 0 22px rgba(212, 175, 55, 0.34),
    0 0 54px rgba(155, 21, 48, 0.26);
  opacity: 0.42;
  pointer-events: none;
  will-change: opacity, transform;
}
.hero-preview.video-priority::after,
.video-block.video-priority .video-frame::after {
  content: "";
  position: absolute;
  z-index: 8;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #8a7020, #f7e4a2 48%, #9b1530);
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}
.hero-preview.video-attention::before,
.video-block.video-attention .video-frame::before {
  animation: videoAttentionHalo 3s ease-in-out both;
}
.hero-preview.video-attention::after,
.video-block.video-attention .video-frame::after {
  animation: videoAttentionProgress 3s linear both;
}
.hero-video-play::before,
.play-btn::before {
  content: "";
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(240, 215, 140, 0.8);
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
}
.video-attention .hero-video-play::before,
.video-attention .play-btn::before {
  animation: videoPlayRing 1.5s ease-out 2;
}
@keyframes videoAttentionHalo {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  38% { opacity: 1; transform: scale(1.004); }
  72% { opacity: 0.68; transform: scale(1.002); }
}
@keyframes videoAttentionProgress {
  0% { opacity: 0; transform: scaleX(0); }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { opacity: 0; transform: scaleX(1); }
}
@keyframes videoPlayRing {
  0% { opacity: 0.72; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.72); }
}

@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
  .step {
    display: grid;
    grid-template-columns: 48px 1fr;
    min-height: 0;
    padding: 22px 20px;
    text-align: left;
  }
  .step-num { grid-row: 1 / span 2; margin: 0 15px 0 0; }
  .step h3 { align-self: end; }
  .step p { margin: 3px 0 0; }
  #video .video-block { clip-path: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-preview.video-priority::before,
  .video-block.video-priority .video-frame::before {
    opacity: 0.68;
    animation: none !important;
  }
  .hero-preview.video-priority::after,
  .video-block.video-priority .video-frame::after,
  .hero-video-play::before,
  .play-btn::before {
    display: none;
    animation: none !important;
  }
}

/* Flashcards no celular: cada etapa ocupa somente a altura necessária. */
@media (max-width: 640px) {
  .flashcard-active {
    margin: 8px;
    padding: 8px;
  }
  .study-toolbar,
  .study-tip,
  .flashcard-progress,
  .flashcard-counter {
    display: none;
  }
  .flashcard-stage {
    min-height: 0;
    height: auto;
  }
  .flashcard-flow {
    min-height: 0;
    height: 330px;
    transition: height 180ms ease;
  }
  .flashcard-flow[data-stage="2"] { height: 315px; }
  .flashcard-flow[data-stage="3"] { height: 430px; }
  .flashcard-flow.is-b1[data-stage="2"] { height: 350px; }
  .flashcard-flow.is-b1[data-stage="3"] { height: 450px; }
  .flashcard-layer-audio,
  .flashcard-layer-english {
    justify-content: flex-start;
    padding: 50px 12px 12px;
  }
  .flashcard-stage-number {
    top: 12px;
    left: 12px;
  }
  .flashcard-listen-big {
    width: 100%;
    min-height: 174px;
  }
  .flashcard-listen-icon {
    width: 58px;
    height: 58px;
  }
  .flashcard-stage-action {
    min-height: 48px;
    margin-top: 14px;
  }
  .flashcard-mental-note {
    margin-top: 20px;
    padding-top: 13px;
  }
  .flashcard-layer-answer {
    grid-template-rows: auto 132px auto;
    gap: 10px;
    padding: 50px 12px 12px;
  }
  .flashcard-back-image { width: 132px; }
  .flashcard-rating { padding-top: 9px; }
  .flashcard-rating button { min-height: 44px; }
  .flashcard-flow.is-b1 .flashcard-layer-answer {
    grid-template-rows: auto 104px auto;
    gap: 8px;
    padding: 48px 12px 10px;
  }
  .flashcard-flow.is-b1 .flashcard-back-image { width: 104px; }
}