/* =====================================================================
   IAtivei — Landing E-book 01
   Direção: editorial dark imersivo · azul → violeta → magenta
   Tipografia: Fraunces (display italic) + Manrope (body) + JetBrains Mono
   ===================================================================== */

:root {
  /* ===== Backgrounds ===== */
  --ink-0: #050314;
  --ink-1: #0a0822;
  --ink-2: #11103a;
  --ink-3: #1a1750;

  /* ===== Cores de marca (logo IAtivei: anel azul → magenta) ===== */
  --blue-1:    #1d4ed8;
  --blue-2:    #3b82f6;
  --blue-3:    #60a5fa;
  --blue-soft: #93c5fd;

  --violet-1:    #6d28d9;
  --violet-2:    #8b5cf6;
  --violet-3:    #a78bfa;
  --violet-soft: #c4b5fd;

  --magenta-1:    #c026d3;
  --magenta-2:    #d946ef;
  --magenta-soft: #e9a8ff;

  --cyan: #22d3ee;

  /* ===== Texto ===== */
  --text-0: #ffffff;
  --text-1: #f5f3ff;
  --text-2: #d4d4f5;
  --text-3: #a8a4d6;
  --text-4: #6e6a99;
  --text-5: #4a4670;

  /* ===== Superfícies / linhas ===== */
  --surface-1: rgba(255, 255, 255, 0.025);
  --surface-2: rgba(255, 255, 255, 0.05);
  --surface-3: rgba(255, 255, 255, 0.08);
  --border-1: rgba(167, 139, 250, 0.14);
  --border-2: rgba(167, 139, 250, 0.28);
  --border-3: rgba(217, 70, 239, 0.4);

  /* ===== Gradientes de marca ===== */
  --grad-brand: linear-gradient(135deg, var(--blue-2) 0%, var(--violet-2) 55%, var(--magenta-2) 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(59,130,246,.18) 0%, rgba(139,92,246,.20) 55%, rgba(217,70,239,.18) 100%);
  --grad-text: linear-gradient(135deg, #ffffff 0%, var(--violet-soft) 55%, var(--magenta-soft) 100%);
  --grad-stroke: linear-gradient(135deg, rgba(59,130,246,.5), rgba(217,70,239,.5));

  /* ===== Tipografia ===== */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* ===== Layout ===== */
  --container: 1200px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--ink-0);
  color: var(--text-1);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

body.has-mobile-buy-bar { padding-bottom: 0; }

img { max-width: 100%; display: block; }

/* ===== Atmosfera global ===== */
.ambient-grid,
.ambient-glow,
.ambient-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.ambient-grid {
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.045) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 1200px 800px at 50% 0%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 1200px 800px at 50% 0%, black 20%, transparent 75%);
}

.ambient-glow {
  background:
    radial-gradient(ellipse 900px 700px at 12% 8%, rgba(59, 130, 246, 0.22), transparent 60%),
    radial-gradient(ellipse 800px 600px at 88% 18%, rgba(139, 92, 246, 0.20), transparent 60%),
    radial-gradient(ellipse 700px 500px at 50% 60%, rgba(217, 70, 239, 0.12), transparent 60%),
    radial-gradient(ellipse 600px 400px at 80% 95%, rgba(34, 211, 238, 0.10), transparent 60%);
}

.ambient-grain {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.4 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.18;
  mix-blend-mode: overlay;
}

main, header, footer { position: relative; z-index: 1; }

/* ===== Utilitários ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.75rem;
  position: relative;
}

.section { padding: 7rem 0; }

/* ===== Eyebrow ===== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet-soft);
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-2);
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.06);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--magenta-2);
  box-shadow: 0 0 14px var(--magenta-2), 0 0 28px rgba(217, 70, 239, 0.6);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.35); }
}

/* ===== Tipografia base ===== */
h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text-0);
}

h1 { font-size: clamp(2.75rem, 6vw, 5.25rem); font-weight: 800; }
h2 { font-size: clamp(2.1rem, 4.2vw, 3.5rem); }
h3 { font-size: clamp(1.15rem, 1.6vw, 1.4rem); }

p { color: var(--text-2); font-size: 1.05rem; line-height: 1.65; }

/* Itálico Fraunces como sotaque editorial */
em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-optical-sizing: auto;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding: 0 0.05em;
}

/* ===== Botões ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1.05rem 1.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: -0.005em;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.4s ease, background 0.3s ease;
  position: relative;
  white-space: nowrap;
}

.btn-primary {
  color: var(--text-0);
  background: var(--grad-brand);
  background-size: 200% 100%;
  background-position: 0% 50%;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 10px 30px -10px rgba(217, 70, 239, 0.55),
    0 20px 60px -20px rgba(139, 92, 246, 0.6),
    0 0 0 0 rgba(217, 70, 239, 0.5);
}

.btn-primary::after {
  content: '→';
  font-weight: 400;
  transition: transform 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background-position: 100% 50%;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.3),
    0 14px 40px -10px rgba(217, 70, 239, 0.75),
    0 24px 80px -20px rgba(139, 92, 246, 0.7),
    0 0 0 6px rgba(217, 70, 239, 0.12);
}

.btn-primary:hover::after { transform: translateX(5px); }

.btn-price {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25rem 0.55rem;
  background: rgba(0, 0, 0, 0.28);
  border-radius: 999px;
  margin-left: 0.2rem;
  letter-spacing: 0.04em;
}

.btn-ghost {
  color: var(--text-1);
  background: var(--surface-2);
  border: 1px solid var(--border-1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: var(--surface-3);
  border-color: var(--border-2);
  color: var(--text-0);
}

.btn-large { padding: 1.25rem 2.4rem; font-size: 1.05rem; }

.btn-buy {
  min-width: min(100%, 260px);
  min-height: 56px;
  font-size: 1.05rem;
  font-weight: 800;
}

.btn-sample {
  padding: 0.82rem 1.35rem;
  font-size: 0.9rem;
  opacity: 0.9;
}

.btn-price-note {
  display: block;
  width: 100%;
  margin-top: -0.35rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--text-3);
}

/* ===== HEADER ===== */
.site-header {
  padding: 1.1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 3, 20, 0.7);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid rgba(167, 139, 250, 0.1);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3), transparent 70%);
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.4);
}

.brand-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text-0);
}

.brand-text em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.005em;
  color: var(--violet-soft);
  background: none;
  -webkit-text-fill-color: var(--violet-soft);
  margin-top: 2px;
  padding: 0;
  white-space: nowrap;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-nav a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s ease;
}

.header-nav a:hover { color: var(--violet-soft); }

.header-cta {
  padding: 0.55rem 1.1rem;
  background: var(--grad-brand);
  color: var(--text-0) !important;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em !important;
  box-shadow: 0 6px 24px -10px rgba(217, 70, 239, 0.6);
}

.header-cta:hover { color: var(--text-0) !important; transform: translateY(-1px); }

/* ===== HERO ===== */
.hero {
  padding: 4.8rem 0 5.4rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content > * { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .hero-content > * {
    animation: rise 0.85s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  }
  .hero-content > *:nth-child(1) { animation-delay: 0.1s; }
  .hero-content > *:nth-child(2) { animation-delay: 0.18s; }
  .hero-content > *:nth-child(3) { animation-delay: 0.26s; }
  .hero-content > *:nth-child(4) { animation-delay: 0.32s; }
  .hero-content > *:nth-child(5) { animation-delay: 0.38s; }
  .hero-content > *:nth-child(6) { animation-delay: 0.44s; }
}

@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero-title {
  margin: 1.15rem 0 1.2rem;
  font-size: clamp(2.35rem, 5.2vw, 4.45rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.hero-title em {
  display: inline-block;
}

.hero-q {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: 1.1em;
  margin-left: 0.05em;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--text-2);
  margin-bottom: 1rem;
  max-width: 540px;
  line-height: 1.55;
}

.hero-sub strong { color: var(--text-0); font-weight: 700; }

.hero-cta-row {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}

.launch-note {
  margin: 0 0 1.05rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--magenta-soft);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 1.75rem;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-3);
  letter-spacing: 0.02em;
}

.hero-meta li { display: flex; align-items: center; gap: 0.55rem; }

.hero-meta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-2);
  box-shadow: 0 0 10px var(--blue-2);
}

/* === HERO COVER === */
.hero-cover-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 460px;
}

.hero-cover {
  position: relative;
  width: 360px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  transform: perspective(1800px) rotateY(-14deg) rotateX(6deg);
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  opacity: 1;
  animation: none;
  z-index: 2;
}

.hero-cover-wrap:hover .hero-cover {
  transform: perspective(1800px) rotateY(-6deg) rotateX(3deg);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-cover { animation: cover-in 1.1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.25s both; }
}
@keyframes cover-in {
  from { opacity: 0; transform: perspective(1800px) rotateY(-30deg) rotateX(10deg) translateY(30px); }
  to   { opacity: 1; transform: perspective(1800px) rotateY(-14deg) rotateX(6deg); }
}

.hero-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 40px 80px -30px rgba(0, 0, 0, 0.9),
    0 0 100px -20px rgba(139, 92, 246, 0.55),
    0 0 160px -40px rgba(217, 70, 239, 0.4);
}

.hero-cover-glow {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 30% 50%, rgba(59, 130, 246, 0.45), transparent 55%),
    radial-gradient(circle at 70% 50%, rgba(217, 70, 239, 0.4), transparent 55%);
  filter: blur(40px);
  z-index: -1;
  animation: glow-breathe 5s ease-in-out infinite;
}

@keyframes glow-breathe {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* === Orbital rings === */
.hero-orbit {
  position: absolute;
  inset: -10%;
  display: grid;
  place-items: center;
  z-index: 1;
}

.hero-orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(167, 139, 250, 0.18);
  animation: orbit-spin 30s linear infinite;
}

.hero-orbit-ring.r1 {
  width: 105%;
  aspect-ratio: 1;
  border-color: rgba(59, 130, 246, 0.22);
}

.hero-orbit-ring.r2 {
  width: 78%;
  aspect-ratio: 1;
  border-color: rgba(139, 92, 246, 0.25);
  border-style: dashed;
  animation-duration: 45s;
  animation-direction: reverse;
}

.hero-orbit-ring.r3 {
  width: 55%;
  aspect-ratio: 1;
  border-color: rgba(217, 70, 239, 0.3);
  animation-duration: 60s;
}

.hero-orbit-ring::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--magenta-2);
  box-shadow: 0 0 14px var(--magenta-2);
  top: -4px;
  left: 50%;
}

.hero-orbit-ring.r1::after { background: var(--blue-2); box-shadow: 0 0 14px var(--blue-2); }
.hero-orbit-ring.r2::after { background: var(--violet-2); box-shadow: 0 0 14px var(--violet-2); top: 50%; left: -4px; }

@keyframes orbit-spin { to { transform: rotate(360deg); } }

/* === Hero badge (preço flutuante) === */
.hero-badge {
  position: absolute;
  bottom: 12%;
  right: -5%;
  background: rgba(11, 8, 34, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  padding: 1rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  z-index: 3;
  box-shadow:
    0 20px 50px -20px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(217, 70, 239, 0.15),
    0 0 40px -10px rgba(217, 70, 239, 0.35);
  opacity: 1;
  transform: rotate(2deg);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-badge { animation: badge-in 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.55s both; }
}

@keyframes badge-in {
  from { opacity: 0; transform: translateY(20px) rotate(2deg); }
  to { opacity: 1; transform: translateY(0) rotate(2deg); }
}

.hero-badge-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--magenta-soft);
}

.hero-badge-price {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: -0.025em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}

.hero-badge-strike {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-4);
  text-decoration: line-through;
  letter-spacing: 0.04em;
}

/* === Marca d'água numérica === */
.hero-watermark {
  position: absolute;
  right: -2%;
  bottom: -8%;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(14rem, 30vw, 24rem);
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.08), rgba(139, 92, 246, 0));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  pointer-events: none;
  z-index: 0;
  line-height: 0.85;
  user-select: none;
}

/* ===== CONTEXTO / DOR ===== */
.section-context { padding: 6rem 0 7rem; }

.context-head {
  max-width: 820px;
  margin: 0 auto 4rem;
  text-align: center;
}

.context-quote {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.8vw, 3.8rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 1.5rem 0 1.5rem;
  color: var(--text-0);
}

.context-lede {
  font-size: 1.12rem;
  color: var(--text-2);
  max-width: 720px;
  margin: 0 auto;
}

.context-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 960px;
  margin: 0 auto;
}

.context-card {
  background: var(--surface-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 2rem 1.85rem 1.85rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.4s ease, background 0.3s ease;
}

.context-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: var(--grad-stroke);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.context-card:hover {
  background: var(--surface-2);
  transform: translateY(-3px);
}

.context-card:hover::before { opacity: 1; }

.context-num {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 2.4rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 1rem;
}

.context-card h3 {
  font-size: 1.15rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
  color: var(--text-0);
}

.context-card p {
  font-size: 0.97rem;
  color: var(--text-3);
}

/* ===== O QUE VAI CONQUISTAR ===== */
.section-conquistas { padding: 7rem 0; }

.section-head {
  max-width: 760px;
  margin: 0 auto 4.5rem;
  text-align: center;
}

.section-head h2 { margin: 1.5rem 0 1.25rem; }
.section-head p { font-size: 1.1rem; color: var(--text-3); }

.conquistas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.conquista {
  background: var(--surface-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.4s ease;
}

.conquista:hover {
  border-color: var(--border-2);
  background: var(--surface-2);
  transform: translateY(-2px);
}

.conquista-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--violet-3);
  display: inline-block;
  width: fit-content;
  padding: 0.3rem 0.7rem;
  background: rgba(139, 92, 246, 0.08);
  border-radius: 999px;
  border: 1px solid var(--border-1);
}

.conquista p { font-size: 0.96rem; color: var(--text-2); line-height: 1.55; }
.conquista p strong { color: var(--text-0); font-weight: 700; }

/* ===== PARA QUEM É / NÃO É ===== */
.section-paraquem { padding: 7rem 0; }

.paraquem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  max-width: 1040px;
  margin: 0 auto;
}

.paraquem-col {
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem 2.25rem;
  background: var(--surface-1);
  border: 1px solid var(--border-1);
  position: relative;
  overflow: hidden;
}

.paraquem-col-yes {
  background:
    radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.10), transparent 50%),
    var(--surface-1);
  border-color: rgba(59, 130, 246, 0.25);
}

.paraquem-col-no {
  background:
    radial-gradient(circle at 100% 0%, rgba(110, 106, 153, 0.08), transparent 50%),
    var(--surface-1);
  border-color: rgba(110, 106, 153, 0.2);
}

.paraquem-flag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.paraquem-col-yes .paraquem-flag {
  color: var(--blue-soft);
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.paraquem-col-no .paraquem-flag {
  color: var(--text-3);
  background: rgba(110, 106, 153, 0.1);
  border: 1px solid rgba(110, 106, 153, 0.25);
}

.paraquem-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.paraquem-col li {
  display: flex;
  gap: 0.85rem;
  font-size: 0.99rem;
  color: var(--text-2);
  line-height: 1.55;
}

.paraquem-col li strong { color: var(--text-0); font-weight: 700; }

.paraquem-col-yes li::before {
  content: '';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--blue-2), var(--violet-2));
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>"), linear-gradient(135deg, #3b82f6, #8b5cf6);
  background-size: 14px, cover;
  background-position: center, center;
  background-repeat: no-repeat;
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.45);
}

.paraquem-col-no li::before {
  content: '';
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background-color: rgba(110, 106, 153, 0.15);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a8a4d6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><line x1='18' y1='6' x2='6' y2='18'/><line x1='6' y1='6' x2='18' y2='18'/></svg>");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(110, 106, 153, 0.3);
}

/* ===== CONTEÚDO (TOC) ===== */
.section-conteudo { padding: 7rem 0 8rem; position: relative; }

.toc {
  list-style: none;
  max-width: 880px;
  margin: 0 auto;
  border-top: 1px solid var(--border-1);
}

.toc-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1.85rem 0;
  border-bottom: 1px solid var(--border-1);
  position: relative;
  transition: background 0.3s ease;
}

.toc-item::before {
  content: '';
  position: absolute;
  left: -1.5rem;
  top: 0;
  bottom: 0;
  right: -1.5rem;
  background: var(--surface-1);
  border-radius: var(--radius-md);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.toc-item:hover::before { opacity: 1; }

.toc-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 2.6rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  letter-spacing: -0.02em;
}

.toc-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
  color: var(--text-0);
}

.toc-body p {
  font-size: 0.97rem;
  color: var(--text-3);
  margin: 0;
  line-height: 1.5;
}

.toc-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-4);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border-1);
  border-radius: 999px;
}

/* ===== BÔNUS ===== */
.section-bonus { padding: 7rem 0; }

.bonus-banner {
  background:
    linear-gradient(135deg, rgba(26, 23, 80, 0.6) 0%, rgba(11, 8, 34, 0.6) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  padding: 4rem 3.5rem 3.5rem;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 30px 80px -20px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.bonus-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: var(--grad-stroke);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.5;
  pointer-events: none;
}

.bonus-banner-bg {
  position: absolute;
  top: -2.5rem;
  right: -1.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(8rem, 16vw, 14rem);
  color: rgba(167, 139, 250, 0.05);
  pointer-events: none;
  user-select: none;
  line-height: 0.9;
}

.bonus-head {
  max-width: 580px;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.bonus-head h2 { margin: 1.25rem 0 1rem; font-size: clamp(1.85rem, 3.5vw, 2.7rem); }
.bonus-head p { color: var(--text-3); }

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.bonus-card {
  background: rgba(5, 3, 20, 0.5);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color 0.3s ease, transform 0.4s ease;
}

.bonus-card:hover {
  border-color: var(--border-3);
  transform: translateY(-4px);
}

.bonus-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.8rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

.bonus-card h4 {
  font-size: 0.98rem;
  line-height: 1.3;
  color: var(--text-0);
}

.bonus-card p {
  font-size: 0.85rem;
  color: var(--text-3);
  line-height: 1.5;
  margin: 0;
}

/* Card de bônus em destaque (Guia Prático) */
.bonus-card--featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.10), rgba(59, 130, 246, 0.08));
  border: 1px solid var(--border-3);
  padding: 1.8rem 1.6rem;
  margin-bottom: 1.5rem;
  position: relative;
}
.bonus-card--featured h4 {
  font-size: 1.18rem;
}
.bonus-card--featured p {
  font-size: 0.95rem;
  color: var(--text-2);
  max-width: 60ch;
}
.bonus-tag {
  align-self: flex-start;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--grad-brand);
  color: #fff;
}

/* ===== VALOR / MANIFESTO ===== */
.section-valor {
  text-align: center;
  padding: 7rem 0;
  position: relative;
}

.section-valor .eyebrow { margin-bottom: 2.5rem; }

.valor-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--text-0);
  max-width: 920px;
  margin: 0 auto;
  position: relative;
}

.valor-quote em {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}

.valor-quote::before, .valor-quote::after {
  content: '';
  display: block;
  width: 56px;
  height: 1px;
  background: var(--grad-brand);
  margin: 2.5rem auto;
}

.valor-sub {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 1.08rem;
  color: var(--text-3);
  max-width: 620px;
  margin: 0 auto 1.5rem;
  line-height: 1.65;
}

.valor-sign {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-4);
  margin-top: 1.5rem;
}

/* ===== OFERTA ===== */
.section-oferta { padding: 5rem 0 7rem; }

.oferta-box {
  background:
    radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.15), transparent 45%),
    radial-gradient(circle at 100% 100%, rgba(217, 70, 239, 0.15), transparent 45%),
    linear-gradient(135deg, rgba(26, 23, 80, 0.85) 0%, rgba(11, 8, 34, 0.95) 100%);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 40px 100px -30px rgba(0, 0, 0, 0.7),
    0 0 100px -30px rgba(139, 92, 246, 0.35);
}

.oferta-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-brand);
  background-size: 200% 100%;
  animation: gradient-shift 6s linear infinite;
}

@keyframes gradient-shift {
  to { background-position: 200% 50%; }
}

.oferta-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
}

.oferta-content .eyebrow { margin-bottom: 1.5rem; }

.oferta-content h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.15;
}

.oferta-lede {
  margin-bottom: 1.75rem;
  font-size: 1.05rem;
  color: var(--text-2);
}

.oferta-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.oferta-list li {
  display: flex;
  gap: 0.85rem;
  font-size: 0.96rem;
  color: var(--text-2);
  align-items: flex-start;
}

.oferta-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>"), linear-gradient(135deg, #3b82f6, #d946ef);
  background-size: 12px, cover;
  background-position: center, center;
  background-repeat: no-repeat;
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.45);
}

/* === Card de preço === */
.oferta-price-card {
  text-align: center;
  padding: 2.5rem 1.85rem 2rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(217, 70, 239, 0.18), transparent 60%),
    rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow:
    0 30px 60px -20px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.oferta-cover {
  width: min(100%, 260px);
  height: auto;
  max-height: none;
  margin: 0 auto 1.45rem;
  border-radius: 6px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 20px 40px -15px rgba(0, 0, 0, 0.7),
    0 0 30px -8px rgba(139, 92, 246, 0.55);
  display: block;
}

.oferta-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--magenta-soft);
  margin-bottom: 0.6rem;
}

.oferta-price-strike {
  font-family: var(--font-mono);
  text-decoration: line-through;
  color: var(--text-4);
  font-size: 0.92rem;
  margin-bottom: 0.3rem;
}

.oferta-price-main {
  font-family: var(--font-body);
  font-size: clamp(3rem, 5.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  display: inline-flex;
  align-items: flex-start;
  gap: 0.1rem;
}

.oferta-price-main .rs {
  font-size: 0.35em;
  font-weight: 700;
  margin-top: 0.6em;
  letter-spacing: 0;
}

.oferta-price-main .cents {
  font-size: 0.45em;
  vertical-align: top;
  margin-top: 0.35em;
  font-weight: 700;
}

.oferta-installments {
  font-size: 0.88rem;
  color: var(--text-3);
  margin-top: 0.5rem;
}

.oferta-btn {
  width: 100%;
  margin-top: 1.5rem;
}

.oferta-microcopy {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-1);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-4);
  line-height: 1.65;
  letter-spacing: 0.02em;
}

/* ===== Bloco de confiança (compra segura + selo SSL) ===== */
.oferta-trust {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-2);
}

/* Lockup Hotmart: chama oficial + "hotmart" em texto HTML
   (PNG fornecido pelo usuário tinha bg preto colado no texto, então usamos
   a chama isolada + tipografia bold pra recriar a assinatura visual da marca) */
.hotmart-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.025em;
  color: #f5f5f5;
  line-height: 1;
  transform: translateY(-1px);
}

.hotmart-flame {
  height: 22px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(255, 62, 0, 0.4));
}

/* Selo SSL: aspect ratio nativo 374×154, h=72 → w≈175 */
.trust-ssl-seal {
  height: 72px;
  width: auto;
  filter:
    drop-shadow(0 6px 18px rgba(0, 0, 0, 0.5))
    drop-shadow(0 0 22px rgba(34, 197, 94, 0.28));
}

/* Defesa contra leak de estilos do widget Hotmart */
a.hotmart-fb,
a.hotmart__button-checkout {
  background-image: none;
}
a.hotmart-fb.btn-primary,
a.hotmart-fb.header-cta {
  background: var(--grad-brand) !important;
  background-size: 200% 100% !important;
}
a.hotmart-fb.btn-primary:hover,
a.hotmart-fb.header-cta:hover {
  background-position: 100% 50% !important;
}
a.hotmart-fb > img {
  display: none; /* esconde o png default do botão Hotmart se vazar */
}

/* ===== FAQ ===== */
.section-faq { padding: 6rem 0 7rem; }

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.faq-item {
  background: var(--surface-1);
  border: 1px solid var(--border-1);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.faq-item[open] {
  border-color: var(--border-2);
  background: var(--surface-2);
}

.faq-item summary {
  padding: 1.4rem 1.6rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-0);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  list-style: none;
  transition: color 0.2s ease;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1.6rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transition: transform 0.3s ease;
  line-height: 1;
  flex-shrink: 0;
}

.faq-item[open] summary::after { content: '−'; }

.faq-item summary:hover { color: var(--violet-soft); }

.faq-answer {
  padding: 0 1.6rem 1.6rem;
  color: var(--text-2);
  font-size: 0.96rem;
  line-height: 1.65;
}

/* ===== CTA FINAL ===== */
.section-cta-final {
  padding: 7rem 0 8rem;
  text-align: center;
  position: relative;
}

.section-cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 700px 400px at 50% 50%, rgba(217, 70, 239, 0.12), transparent 60%);
  pointer-events: none;
}

.cta-final-title {
  margin: 1.5rem 0 1.5rem;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.1;
}

.section-cta-final p {
  font-size: 1.1rem;
  max-width: 620px;
  margin: 0 auto 2.5rem;
  color: var(--text-3);
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 0 2.5rem;
  border-top: 1px solid var(--border-1);
  margin-top: 2rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.footer-brand img {
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.3);
}

.footer-brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-1);
  letter-spacing: -0.01em;
}

.footer-brand-by {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.82rem;
  color: var(--violet-soft);
  letter-spacing: 0.005em;
  margin-top: 3px;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-4);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.footer-links a {
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.04em;
}

.footer-links a:hover { color: var(--violet-soft); }

/* =====================================================================
   RESPONSIVO
   ===================================================================== */

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3.5rem; }
  .hero-cover-wrap { min-height: 460px; order: -1; }
  .hero-watermark { display: none; }

  .conquistas-grid { grid-template-columns: repeat(2, 1fr); }
  .bonus-grid { grid-template-columns: repeat(3, 1fr); }
  .oferta-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .header-nav { gap: 1.25rem; }
  .header-nav a:not(.header-cta) { display: none; }
}

@media (max-width: 720px) {
  /* Header compacto no mobile */
  .brand-text em { display: none; }
  .brand-text { font-size: 1rem; }
  .header-cta { padding: 0.5rem 0.9rem; font-size: 0.78rem; }
  .header-row { gap: 1rem; }
}

@media (max-width: 720px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 5rem 0; }
  .hero { padding: 3.5rem 0 5rem; }
  .section-context,
  .section-conquistas,
  .section-paraquem,
  .section-conteudo,
  .section-bonus,
  .section-valor,
  .section-faq,
  .section-cta-final { padding: 5rem 0; }

  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { width: 100%; justify-content: center; }

  .hero-cover { width: 78%; }
  .hero-badge { right: 0; bottom: 5%; padding: 0.85rem 1rem; }
  .hero-badge-price { font-size: 1.5rem; }

  .context-grid { grid-template-columns: 1fr; }
  .conquistas-grid { grid-template-columns: 1fr; }
  .paraquem-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr 1fr; }
  .bonus-banner { padding: 2.5rem 1.5rem; }
  .bonus-banner-bg { font-size: 6rem; }

  .toc-item { grid-template-columns: 60px 1fr; gap: 1.25rem; padding: 1.5rem 0; }
  .toc-num { font-size: 2rem; }
  .toc-meta { display: none; }

  .oferta-box { padding: 2.5rem 1.5rem; }
  .oferta-content h2 { font-size: 1.5rem; }
  .oferta-price-card { padding: 2rem 1.25rem 1.75rem; }

  .footer-row { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .footer-text, .footer-links a { overflow-wrap: anywhere; }
}

@media (max-width: 480px) {
  .bonus-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-content > * { opacity: 1; transform: none; }
  .hero-cover { opacity: 1; }
  .hero-badge { opacity: 1; transform: rotate(2deg); }
}

/* ===== Acentos verdes — E-book 2 "Como Conversar com a IA" ===== */
:root { --green-1: #10b981; --green-2: #22c55e; --green-soft: #6ee7b7; }
/* glow ambiente ganha um toque verde, ecoando a capa */
.ambient-glow {
  background:
    radial-gradient(ellipse 900px 700px at 12% 6%, rgba(59,130,246,0.18), transparent 60%),
    radial-gradient(ellipse 800px 600px at 88% 14%, rgba(34,197,94,0.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at 50% 55%, rgba(217,70,239,0.08), transparent 60%);
}
/* anel de órbita e glow da capa puxam verde */
.hero-cover-glow {
  background: radial-gradient(circle at 30% 40%, rgba(34,197,94,0.45), transparent 55%),
              radial-gradient(circle at 70% 60%, rgba(59,130,246,0.3), transparent 55%);
}
.hero-orbit-ring.r1 { border-color: rgba(34,197,94,0.35); }
.hero-orbit-ring.r2 { border-color: rgba(59,130,246,0.25); }
/* badge de preço com borda verde */
.hero-badge { border-color: rgba(34,197,94,0.4); }


/* ===== Card branco de segurança (Hotmart + SSL) ===== */
.trust-card { margin-top: 1.25rem; background: #ffffff; border-radius: 16px; padding: 0.95rem 1.1rem; display: flex; flex-direction: column; align-items: center; gap: 0.6rem; box-shadow: 0 14px 34px -16px rgba(0,0,0,0.6); }
.trust-card-secure { display: inline-flex; align-items: center; gap: 0.45rem; font-family: "Manrope", sans-serif; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.01em; color: #1f2937; }
.trust-card-secure svg { width: 16px; height: 16px; flex-shrink: 0; }
.trust-card-badges { display: flex; align-items: center; gap: 0.95rem; flex-wrap: wrap; justify-content: center; }
.trust-hotmart { display: inline-flex; align-items: center; gap: 0.32rem; }
.trust-hotmart img { height: 22px; width: auto; display: block; }
.trust-hotmart b { font-family: "Manrope", sans-serif; font-weight: 800; font-size: 1.1rem; color: #1a1a1a; letter-spacing: -0.02em; }
.trust-divider { width: 1px; height: 28px; background: #e5e7eb; }
.trust-seal { height: 36px; width: auto; display: block; }
.trust-card--final { max-width: 440px; margin: 1.75rem auto 0; }
@media (max-width: 480px) { .trust-card-badges { gap: 0.7rem; } .trust-divider { display: none; } }

/* ===== Correção responsiva do hero (capa + preço) no mobile ===== */
@media (max-width: 720px) {
  /* impede que o texto longo do botão estique a coluna além da tela */
  .hero-grid { min-width: 0; }
  .hero-content, .hero-cover-wrap { min-width: 0; }
  .hero-cta-row .btn { white-space: normal; overflow-wrap: anywhere; }

  /* botão grande do CTA final não cabia em telas estreitas */
  .btn-large { white-space: normal; overflow-wrap: anywhere; max-width: 100%; padding: 1.1rem 1.4rem; text-align: center; }

  /* contém o hero, empilha capa + preço em coluna e evita overflow horizontal */
  .hero-cover-wrap { min-height: 0; padding: 1rem 0 1.5rem; overflow: visible; flex-direction: column; }

  /* capa reta e centralizada — sem tilt 3D que cortava as bordas */
  .hero-cover {
    width: 72%;
    max-width: 300px;
    transform: none !important;
    animation: none;
    opacity: 1;
  }
  .hero-cover-wrap:hover .hero-cover { transform: none !important; }

  /* anéis decorativos saem no mobile (causavam overflow lateral) */
  .hero-orbit { display: none; }

  /* preço deixa de flutuar na borda e vira um bloco centralizado abaixo da capa */
  .hero-badge {
    position: static;
    right: auto;
    bottom: auto;
    margin: 1.25rem auto 0;
    width: max-content;
    max-width: 88%;
    align-items: center;
    text-align: center;
    transform: none !important;
    animation: none;
    opacity: 1;
  }
}

/* ===== Capa transparente (PNG) flutuante + selos de confiança no hero ===== */
@keyframes cover-fade { from { opacity: 0; } to { opacity: 1; } }
.hero-cover { transform: none !important; animation: cover-fade 1s ease 0.3s forwards; }
.hero-cover-wrap:hover .hero-cover { transform: none !important; }
.hero-cover img {
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.4));
}
.hero-cover-glow { display: none; }

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  margin-top: 2.75rem;
  position: relative;
  z-index: 2;
}

/* ===== CTAs de conversao e barra mobile ===== */
.cta-inline {
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
}

.cta-inline .btn-buy {
  min-width: min(100%, 280px);
}

.cta-microcopy,
.cta-final-microcopy {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--text-3);
}

.oferta-urgency {
  margin: 0.75rem 0 1.05rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--green-soft);
}

.mobile-buy-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.75rem 1rem calc(0.75rem + env(safe-area-inset-bottom));
  background: rgba(9, 7, 28, 0.96);
  border-top: 1px solid var(--border-2);
  box-shadow: 0 -18px 45px -28px rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(18px);
  transform: translateY(110%);
  transition: transform 0.25s ease;
}

.mobile-buy-bar.is-visible {
  transform: translateY(0);
}

.mobile-buy-info {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  min-width: 0;
}

.mobile-buy-info strong {
  color: var(--text-0);
  font-size: 1rem;
  line-height: 1;
}

.mobile-buy-info span {
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
}

.mobile-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1.35rem;
  border-radius: 999px;
  color: #fff;
  background: var(--grad-brand);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 12px 30px -14px rgba(34, 197, 94, 0.65);
}

@media (max-width: 720px) {
  body.has-mobile-buy-bar {
    padding-bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .mobile-buy-bar {
    display: flex;
  }

  .hero {
    padding: 2.15rem 0 3rem;
  }

  .hero-grid {
    gap: 1.25rem;
  }

  .hero-cover-wrap {
    order: 0;
    padding: 0.65rem 0 0.9rem;
  }

  .hero-cover {
    width: min(58vw, 210px);
  }

  .hero-title {
    margin: 0.85rem 0 0.75rem;
    font-size: clamp(2rem, 11vw, 2.65rem);
  }

  .hero-sub {
    margin-bottom: 0.8rem;
    font-size: 0.98rem;
    line-height: 1.45;
  }

  .launch-note {
    margin-bottom: 0.8rem;
    font-size: 0.72rem;
  }

  .hero-cta-row {
    gap: 0.55rem;
    margin-bottom: 0.8rem;
  }

  .btn-buy {
    min-height: 52px;
    font-size: 1rem;
  }

  .btn-sample {
    min-height: 44px;
  }

  .btn-price-note {
    margin-top: -0.25rem;
  }

  .hero-meta {
    gap: 0.65rem 0.9rem;
    font-size: 0.68rem;
  }

  .hero-badge {
    margin-top: 0.75rem;
  }
}

@media (min-width: 721px) and (max-width: 900px) {
  .hero {
    padding: 3rem 0 4rem;
  }

  .hero-grid {
    gap: 1.75rem;
  }

  .hero-cover-wrap {
    order: 0;
    min-height: 0;
    padding-top: 0.5rem;
  }

  .hero-cover {
    width: min(38vw, 250px);
  }

  .hero-title {
    margin: 0.95rem 0 0.9rem;
  }

  .hero-sub {
    margin-bottom: 0.9rem;
  }
}

@media (max-width: 768px) {
  body.has-mobile-buy-bar {
    padding-bottom: calc(78px + env(safe-area-inset-bottom));
  }

  .mobile-buy-bar {
    display: flex;
  }
}
.hero-trust-text {
  font-family: var(--font-mono);
  font-size: 1.02rem;
  letter-spacing: 0.02em;
  color: var(--text-2);
}
.hero-trust-hotmart { height: 28px; width: auto; opacity: 0.95; }
.hero-trust-ssl { height: 46px; width: auto; opacity: 0.92; }
@media (max-width: 720px) {
  .hero-trust { margin-top: 2rem; gap: 0.5rem 0.9rem; }
}

/* ===== Modal Amostra Grátis ===== */
.amostra-overlay {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.25rem;
  background: rgba(3, 2, 12, 0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: amostra-fade 0.2s ease;
}
.amostra-overlay[hidden] { display: none; }
@keyframes amostra-fade { from { opacity: 0; } to { opacity: 1; } }
.amostra-modal {
  position: relative;
  width: 100%; max-width: 440px;
  background: linear-gradient(160deg, #15102e 0%, #0c0820 100%);
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: 18px;
  padding: 2.4rem 2rem 1.8rem;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.8), 0 0 60px -20px rgba(139,92,246,0.5);
  animation: amostra-rise 0.28s cubic-bezier(0.16,1,0.3,1);
}
@keyframes amostra-rise { from { opacity:0; transform: translateY(14px); } to { opacity:1; transform: translateY(0); } }
.amostra-close {
  position: absolute; top: 0.9rem; right: 1.1rem;
  background: none; border: none; cursor: pointer;
  font-size: 1.7rem; line-height: 1; color: var(--text-3);
  transition: color 0.2s ease;
}
.amostra-close:hover { color: var(--text-0); }
.amostra-eyebrow {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--magenta-soft); margin-bottom: 0.7rem;
}
.amostra-title { font-size: 1.5rem; line-height: 1.2; margin: 0 0 0.6rem; color: var(--text-0); }
.amostra-desc { font-size: 0.96rem; line-height: 1.55; color: var(--text-2); margin: 0 0 1.4rem; }
.amostra-form { display: flex; flex-direction: column; gap: 0.7rem; }
.amostra-form input[type=email] {
  width: 100%; box-sizing: border-box;
  padding: 0.85rem 1rem; font-size: 1rem;
  color: var(--text-0); background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14); border-radius: 10px;
  outline: none; transition: border-color 0.2s ease;
}
.amostra-form input[type=email]:focus { border-color: var(--violet-2); }
.amostra-form input[type=email]::placeholder { color: var(--text-4); }
.amostra-form button[type=submit] {
  width: 100%; padding: 0.9rem 1rem;
  font-size: 1rem; font-weight: 600; cursor: pointer;
  color: #fff; border: none; border-radius: 10px;
  background: var(--grad-brand);
  transition: opacity 0.2s ease, transform 0.1s ease;
}
.amostra-form button[type=submit]:hover { opacity: 0.92; }
.amostra-form button[type=submit]:active { transform: translateY(1px); }
.amostra-form button[type=submit]:disabled { opacity: 0.6; cursor: default; }
.amostra-status { margin: 1rem 0 0; font-size: 0.95rem; line-height: 1.5; text-align: center; }
.amostra-status.ok { color: #6ee7b7; }
.amostra-status.err { color: #fca5a5; }
.amostra-fine { margin: 1rem 0 0; font-size: 0.78rem; color: var(--text-4); text-align: center; }
@media (max-width: 480px) {
  .amostra-modal { padding: 2.2rem 1.4rem 1.6rem; }
  .amostra-title { font-size: 1.3rem; }
}

/* ============================================================
   Ajuste de UX (jun/2026) — padrão único das 3 páginas de produto.
   Tipografia mais compacta, menos espaço vazio e capa maior.
   Fica por último de propósito: sobrescreve tamanhos e espaçamentos
   sem alterar animações, anéis orbitais e brilhos do hero.
   ============================================================ */
.section { padding: 4.25rem 0; }

h1 { font-size: clamp(1.95rem, 3.4vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 2.7vw, 2.25rem); }
h3 { font-size: clamp(1.05rem, 1.4vw, 1.25rem); }
p  { font-size: 1rem; line-height: 1.6; }
.bonus-head h2, .oferta-content h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); }
.context-quote { font-size: clamp(1.85rem, 3.4vw, 2.9rem); }

/* Hero — menos respiro vertical, título menor */
.hero { padding: 3rem 0 3.75rem; }
.hero-grid { grid-template-columns: 1fr 1.05fr; gap: 2.75rem; }
.hero-title { margin: 0.85rem 0 1rem; font-size: clamp(1.85rem, 3.3vw, 2.8rem); line-height: 1.07; }
.hero-sub { font-size: 1.02rem; margin-bottom: 1.4rem; line-height: 1.55; }
.hero-cta-row { margin-bottom: 1.35rem; }

/* Capa maior, ocupando o espaço à direita */
.hero-cover-wrap { min-height: 0; }
.hero-cover { width: 440px; }

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .hero-cover-wrap { order: -1; }
  .hero-cover { width: 400px; }
}
@media (max-width: 560px) {
  .hero { padding: 2.25rem 0 2.75rem; }
  .hero-cover { width: 100%; max-width: 300px; }
}